建筑施工管理中英文对照外文翻译文献
中英文对照外文翻译文献(文档含英文原文和中文翻译)Construction stage safety civilization management1 Research content and purposeAt present China's production safety situation is still grim, especially the building area of the multiple casualties situation has not fundamentally reversed, construction safety is extremely stern; production safety foundation is weak, guarantee system and mechanism is not perfect; safety production supervision and management mechanism, team construction and supervision work also needs to be strengthened.With China's implementation of the "going out" strategy, the overseas engineering construction requirements of construction enterprises toward the safety and high quality fast and efficient direction, but the due to the overseas projects in surveying, design, competitive bidding system and construction exists some defects or mistakes, especially the construction environment and conditions for overseas and domestic different is formed many unsafe factors. Some governments of developed countries on safe and civilized construction management and supervision ineffective, at the same time, the security incident victimscompensation is relatively low, so as to project management are real will "safety first" self psychological suggestion and safe and civilized management psychological orientation proposed higher requirements. And in the preparation of the overseas project safety assurance program, sometimes due to lack of understanding in the engineering field, easy to cause the of dangerous source judgement is not accurate or not in place, and psychologically cannot accurately to ensure the safety of the positioning of the feasibility of the program.By exploring the harmful factors in the construction process and construction process was studied in unsafe, uncivilized between factors and employee of contradiction and the law of the unity of opposites, making better use of these rules to formulate a scientific, reasonable, effective all safe and civilized production tube system, to improve and perfect the measures of safety and technological civilization, to prevent and eliminate various harmful factors in the process of construction to the conversion of the casualty of a series of management work, to protect workers' safety and health, ensure safety in production. Due to the construction of the unsafe factor is relatively more, a little careless, it may occur accident. In recent years, occurred throughout the country in the construction work accidents and serious casualty statistics tells us that construction of the security situation is still very grim. However, construction safety problems with everything else, has its own objective law. It objectively resides in the entire construction activity. Since so, naturally, be it analysis to understand, master rules of it, take the organizational and technical measures to pre control, in order to achieve the purpose of construction safety. However, there are still many problems in the management of the security civilization.Therefore, we focus on the construction stage of the construction safety civilization management, the construction of the various aspects of the construction plan, the status quo of the safety and civilization management. Through the safety awareness of the management, the system of planning, to the project safety detailed analysis of the content. There are some unpredictable problems during the process of preparation, which is the main problem in the management of safety civilization.. Lay a good foundation for further implementation.. According to the occurrence of the settlement of the accident, there is no accident occurred, record the safety civilization management improvement measures, improve the safety and civilization management. As generally work arrangements properly was period of management is relatively lax, cross process serious and complicated, and safety problems inthis period is often risks and security alert frigidity, may not out of the big problem, but small problems and small risks constantly. So strengthen safety education and training, the unknown engineering safety civilization management summary, learning.Through the research on the safety civilization management of the construction stage, the danger identification, the risk assessment and the risk control of the modern safety civilization management are discussed in three aspects.. The aim is to better and more secure the work done. Do early work after the reduction of risk, and further strengthen the construction project risk management, and thus promote the faster development of China's construction projects.2 Status quo of safety civilization managementIn recent years, with the continuous improvement of the market economy and the common improvement of people's life, construction industry has become one of the fastest developing industries. The competition of the market is increasingly fierce, so that the benefit of the enterprise to compete in the target, so to the management to benefit has become the consensus of entrepreneurs. And safety is the premise of the benefit, because the safety results determine the size of the benefit. End over the years the party and the government attaches great importance to production safety work, determine the safety production policy of "safety first, prevention first", promulgated a series of production safety laws and regulations and standards, the purpose is to protect the safety and health of laborers, control and reduce all kinds of accidents, improve the level of safety management, promote the establishment of harmonious society.The construction industry is the risk of production activities, unsafe factors, is the accident prone industry. In recent years, the death rate of China's construction industry is the highest in all industries, after the mining industry, the loss is huge, distressing. Although the mandatory implementation of the construction enterprise safety production license system, strengthen the construction market access control, and to further strengthen the construction enterprise construction site safety inspections, but accidents still occur from time to time. I believe that the number of casualties mainly determined by the characteristics of the construction industry. The safety civilization management is a science, is a professional, policy, mass, and a very strong work. The safety civilization management of the enterprise is mainly embodied in the following aspects:(1) Safety awareness. Due to the leading enterprises for a long time the importance ofconstruction safety understanding does not reach the designated position, grasping safety formalism serious, disregard for workers in the production of the legitimate interests of labor and social security, is not equipped with the necessary labor protection supplies, arbitrary extension of working time, workers in the long run, the working state of the overload, high strength, will lead to accidents. In addition, the leadership of the security work seriously enough, the staff of the corresponding security awareness, it is easy to cause illegal command, illegal operations, violation of labor discipline and safety accidents caused by.(2) The weak base of security civilization management. The weak security and civilization management is mainly due to the weak safety consciousness of some people, the relationship between the safety and the speed, safety and the relationship between safety and benefit, security and stability.. The weak safety management is mainly reflected in the weak: first, the research work of building safety technology is weak, and the key technology of building safety production is relatively lagging behind. The wide application of safety scientific and technological achievements is lack of market-oriented policy guidance and economic incentive measures. Study on the construction of new technology, new products, new technology application and safety protection measures of synchronization; second, compared with the developed countries, our country security protection technology, protective equipment and machinery and equipment is still relatively backward. Standardization, stereotypes and industrialization degree is very low; three is the construction enterprise safety civilization management and construction team quality is generally low. The safety of the low quality of the cultural quality, safety and civilization management knowledge, safety and technical specifications, safety procedures, safety precautions and so on do not understand. Can't manage the construction team.(3) The construction safety laws and regulations system is not perfect. There are some limitations to implement its security responsibilities; terms of punishment for violations of the law is not specific enough, operability is not strong; laws and regulations are not perfect, there is a problem of duplication and overlapping management; safety rules and regulations of the responsibility is not clear, management objectives is not clear, resulting in production safety responsibility of implementation is not in place etc..(4) The mechanism of the construction safety supervision and production is not perfect. At present, the mechanism of the effective construction safety supervision and management inChina has not been formed, and there is a big gap compared with the international advanced security management mode.. The safety supervision mode and management means can't adapt to the growing scale of construction, and it is difficult to carry out the construction safety supervision work further.. Mainly in the following three aspects:Construction unit safety civilization management problemThe exploration, design, construction and supervision of the construction engineering to the entity or individual contractor who is not qualified or qualified or even illegal. Due to the layers of subcontracting, resulting in the construction management is not strict, security training is not in place and security investment or basic no. And it will also make lower profits, and contractors in order to pursue the maximal profit will reduce his all unnecessary amount of spending, leading to safety hazards and accidents continue to occur.Investigation, design, engineering supervision and other units of the major security issuesSurvey, design units not in accordance with the requirements were survey or design, or change the survey and design documents, laws, regulations and mandatory standards, to survey the design defects, can not guarantee the building and construction personnel safety engineering supervision units not to the construction unit safety technical measures or special construction safety program for careful review, in the engineering construction nor of construction units to implement security measures of supervision seriously, find the hidden accident, nor does it take decisive measures to be rectification and elimination; detection unit to produce a false report.Safety problem of construction unitWith the increasing investment in infrastructure, the construction enterprise access policy adjustment, making the number of construction enterprises continues to increase, the construction team continues to expand. Especially in recent years, the rapid development of individual construction industry, the construction enterprise has changed fundamentally. But because the construction unit is the main body and the core position in the construction safety activity, the construction safety problem is mainly in the construction unit body.2.1 Government laws and regulations(1) The lack of building safety and civilization management system for the market economyConstruction of China's investment system changes the original building a safe and civilized production management has not adapt to the current construction methods, so has been dominated by the government of safe and civilized management appeared many loopholes in management, coupled with the construction safety laws and regulations is not perfect, the low efficiency of government supervision, social supervision system is not perfect, resulting in a safe and civilized management is not in place, suited to the laws of market economy, legal and economic means parallel building a safe and civilized management system has not been formed. Therefore, the initiative construction safety civilization management initiative construction safety civilization management work first, early planning, early arrangement, do the whole process supervision and inspection. Before the construction we put the project in the province Shuangyou site as the target management, improving the safety management measures and system in the project, accomplish beforehand to prevent. Employees entering the construction site, the first production safety education and follow the operating rules of education; followed by a safety technical disclosure and each segment and sub engineering safety technical disclosure, so that all staff familiar with the rules and regulations, consciously abide by the safety regulations and operating rules, improve the sense of self-protection. Strengthen the intensity and extent of the supervision of the safety and civilization management objectives for effective control.(2) The law and regulations are more and more incomplete and the execution is not enoughOur country law "environment and health" is too weak. The emphasis on "environment and health" in the activity of architecture has become a common topic of international concern. The target system of engineering construction has been shifted from the traditional "cost - cost - quality - time - to - Project" system to "cost - quality - time - environment and health" system.. The international standard organization has also developed the environmental management system.(3) The functional changes of the management department are lagging behind and the management of the vacuum isWith the deepening of the reform of our political system, the reform of the national institution, the enterprise reform, the enterprise has gradually separated from the industry administrative management, and has become the independent action subject in the market.With this adaptation, Ministry of construction and local construction administrative departments to become the national construction safety special supervision of the performer, state production safety supervision and administration and the local production safety supervision and management institutions become discharger of the state production safety supervision functions.The unsafe state of the unsafe behavior and the unsafe state of the material are the direct cause of the accident, which are directly related to the management. So the management is the indirect cause of the accident.. The unsafe behavior of human can be reduced or even eliminated through safety education, safety production responsibility system and security mechanism. The unsafe state of the material can be controlled by improving the scientific and technological content of the safety, establishing the perfect equipment maintenance system, promoting the construction and safety of the civilization. To strengthen the safety inspection on the job site, we can find and stop the unsafe behavior and the unsafe state of the thing, so as to avoid the accident. One of the most common defect management system is not perfect, the responsibility is not clear, abiding by the law, the illegal command, safety education is not enough, punishment is not strict, safety technical measures are not comprehensive, security check enough.(4) The construction safety production management and professional construction safety production management separateAt present, China's construction safety civilization management is actually decentralized management, did not really do the industry management. This has formed the construction safety civilization management standard, the management pattern is different, the casualty statistics data distortion, the management work responsibility is not clear.Pay attention to safety behavior norms according to the laws of science organization construction, comply with construction safety rules and standards, as a code of conduct to organize the construction of construction site to be constrained, regulate their behavior from two aspects: one is to require managers to strictly implement the construction administrative departments of the state and local issued by the construction safety and civilized management regulations and standards the implementation of the management system of the enterprise, before the construction of the relevant technical requirements for the construction safety to the crew and workers in detail, and signed by both parties confirmed that security staff dailyinspections of implementation; two is to require the operation layer; safety protection for the outstanding construction site could cause accident.2.2 The characteristics of the construction safety civilization managementThe characteristics of construction are mainly determined by the characteristics of architectural products. Compared with other industrial products, building products is huge in size, complexity and diversity, overall hard, not easy to mobile, so that construction in addition to the basic characteristics of industrial production, but also has the following main features:(1) The fluidity of productionOne is the body construction with the buildings or structures located position change and the transfer of production sites; the second is in the process of the construction of a project construction personnel and all kinds of machinery, electrical equipment with the construction site and along the construction of the object up, down, left and right flow, continue to turn shift operation places.(2) The product form is diverseDue to the natural conditions and uses of the building, the structure, modeling and material of the building are also different, and the construction method will be changed, it is difficult to realize the standardization.(3) Construction technology complexConstruction often need according to the structure of the building for many types of work with the operation, multi unit (earthwork, civil engineering, hoisting, installation, transportation, etc.) cross tie construction, the supplies and equipment are different, thus the construction organization and construction technology management has a higher request. Most of the construction industry is still manual operation, easy to make people fatigue, attention dispersion, so improper operation or mistakes more prone to occur, Rong Yi lead to accidents security. This is manual labor and heavy manual labor and more.(4) Open and aloft operationsThe building product is huge, the production cycle is long, the construction is carried on frequently in the open air and the high place, is often influenced by the natural climate condition. According to the national standard "high job classification" provides that there are more than 90% of the construction of higher operations. The open operation of buildingsaccounts for about 70% of the total workload, and the impacts and hazards of natural conditions such as spring, summer, autumn and winter, and sunshine, wind, rain, snow and snow etc.(5) Low mechanizationAt present, the construction mechanization degree of our country is still very low, still depend on a lot of manual operation.. Construction machinery and machinery in the factory compared to the mechanical equipment is very different, its safety is much higher than the factory equipment, the probability of injury is naturally much higher. There are several aspects of the following features:A. Use of different environmental conditions;B. Operating object is different;C. Operating location and operator;Take the crane as an example to discuss the mechanization of safety civilization management.In our country, with the increase of the number of the heavy machinery, the proportion of the injury accidents in the total industrial accidents is also increasing year by year. The common accidents of hoisting machinery are: the hanging falls, the impact of extrusion, the accident, the electric shock accident, the body dump accident.. The total number of crane crashes accounted for about 33%, the impact of extrusion accounted for about 30%, electric shock accounted for about 10%, the accident accounted for about 8%, the body dumping accounts for about 5%. The total number of the total number of injuries from the accident of the highest percentage of falling accident analysis:A. Off the rope accidents: due to the load from a bundle of the hoisting rope shedding collapsibility casualties damage.B.Weight loss accident from heavy lifting rope or special sling from hook caused by prolapse.C. Broken rope accident: hoisting rope and hoisting rope broken down due to the weight loss accident.D. Hook broken accident: weight loss accident fracture caused by hook.E. Hoisting wire rope problem.2.3 The work content of the construction safety civilization managementConstruction enterprises to do a good job security construction should pay attention to do the following several work:(1)Thinking;(2) Establishment of a safety production management system;(3) Establishing the safety and professional bodies and with full-time safety technicians;(4) Ensure that the workers are safe and secure;(5) Take the targeted safety measures;Safety technical measures should be aimed at the engineering features, in depth investigation and study. Also do a good job of work safety technical disclosure.3 Security checkThe security check is found in time, eliminate hidden dangers of accidents, an effective way to nip in the bud. The construction product volume is huge, the height operation is high, and then combined with the construction period, the technology complex and other factors, to the construction production brings a lot of unsafe factors. Through the combination of leadership and mass security checks, can effectively find the problem, take measures to eliminate the accident before the occurrence of the accident. Safety inspection can also summarize the good experience of the exchange of safety production, establish a typical, to promote the level of safety and civilization management. Mobilize the masses for security checks, both to encourage the masses to participate in the enthusiasm of safety and civilization management, and can educate the masses to enhance awareness of the safety awareness of production, and consciously improve the safety of production. In addition, the safety inspection can often give the neglect of the safety of the idea of knocking the alarm, and promptly correct illegal command, illegal operations behavior.4 SummarySafety civilization management is a science, is a professional, policy, mass, and a very strong work. With the continuous development of the economy, the continuous improvement of people's living standards, employees in the construction industry and the whole society are on the construction process of safe and civilized management level proposed requirements more and more high, the traditional management mode has not adapted to the requirements of the times. It is now in need of scientific and modern enterprise security and civilization management mode, and continuously improve the level of safety civilization management, thereal safety civilization management work well. The scientific use of PDCA circulation method, the pair of leaders of all levels of safety education and construction plan possible accident, the implementation of safe and civilized management plan, make safe and civilized management is better in the construction of perfect embodiment. To inspect the construction process of the construction management plan, and find the problem that hidden and haven't met to solve, analyze and record, and put the security plan into the program. To reach a circular process. Therefore, as the construction enterprise, we should study the status quo of the construction industry safety civilization, establish the new idea of safety civilization management, and establish new accord with the.Construction safety management civilization is the first human management, to strengthen the safety education and training, continuously improve the quality of security business, enhance security awareness, and to take effective measures to regulate people's behavior, to implement standardized operation, in construction process due to the complexity of the construction site personnel, dynamic and frequent, in project management, to take admission to tertiary education and the change of production and construction, timely safety education; combination of production safety skills training, in order to enhance staff safety consciousness of responsibility and security capabilities.Through the safety civilization management education and training, strengthen the construction safety and the implementation of the guarantee. Safety education is the most effective method in the safety civilization management. Both time and greatly reduce the cost. On the construction enterprise personnel, from the leadership to the construction workers are admitted to the education and training, the whole aspect to strengthen safety awareness. A clear division of labor and management, the construction project without mistake, reduce the mistake. Building a safe and civilized management is a very complex system engineering, we must use of scientific management methods, management methods, the establishment of new safe and civilized management mode to improve worker safety execution. Only in this way, we can really make a safe and civilized management level to a new level.施工阶段的安全文明管理1.研究内容与目的目前我国的安全生产形势依然严峻，特别是建筑领域伤亡事故多发的状况尚未根本扭转，建筑施工安全极其严竣；安全生产基础比较薄弱，保障体系和机制不健全；安全生产监督管理机构、队伍建设以及监管工作还待加强。
土木建筑工程工程管理中英文对照外文翻译文献
(文档含英文原文和中文翻译)中英文资料外文翻译文献外文翻译Abstract:To study the application of continuum structural topology optimization methods to real engineering structures,an optimization method for an optimal topology design of multistory steel frame bracing systems is presented.On a sensitivity analysis,an element removal criterion for continuum structures with stress and multi-displacement constraints under multiple lateral loading conditions is proposed.A concept of mean thickness of a design domain is provided to ensure the reasonableness of optimal results.In the proposed optimization method,the optimal design of an unbraced steel frame without displacement constraints is performed firstly,and then the optimal topology of a bracing system for the multistory steel frame considering displacement constraints is obtained by using evolutionary structural optimization and the given removal criterion,and finally the optima layout of the bracing system is interpreted as bracing members.An example of 3-bay 12-story plane steel frame shows that it is effective for the given optimizationmethod in the optimal design of bracing systems for multistory steel frames.Key words:steel frame;bracing system;continuum;topology optimization;evolutionary structural optimization1．Reinforced ConcretePlain concrete is formed from a hardened mixture of cement ,water ,fine aggregate, coarse aggregate (crushed stone or gravel),air, and often other admixtures. The plastic mix is placed and consolidated in the formwork, then cured to facilitate the acceleration of the chemical hydration reaction lf the cement/water mix, resulting in hardened concrete. The finished product has high compressive strength, and low resistance to tension, such that its tensile strength is approximately one tenth lf its compressive strength. Consequently, tensile and shear reinforcement in the tensile regions of sections has to be provided to compensate for the weak tension regions in the reinforced concrete element.It is this deviation in the composition of a reinforces concrete section from the homogeneity of standard wood or steel sections that requires a modified approach to the basic principles of structural design. The two components of the heterogeneous reinforced concrete section are to be so arranged and proportioned that optimal use is made of the materials involved. This is possible because concrete can easily be given any desired shape by placing and compacting the wet mixture of the constituent ingredients are properly proportioned, the finished product becomes strong, durable, and, in combination with the reinforcing bars, adaptable for use as main members of any structural system.The techniques necessary for placing concrete depend on the type of member to be cast: that is, whether it is a column, a bean, a wall, a slab, a foundation. a mass columns, or an extension of previously placed and hardened concrete. For beams, columns, and walls, the forms should be well oiled after cleaning them, and the reinforcement should be cleared of rust and other harmful materials. In foundations, the earth should be compacted and thoroughly moistened to about 6 in. in depth to avoid absorption of the moisture present in the wet concrete. Concrete should always be placed in horizontal layers which are compacted by means of high frequency power-driven vibrators of either the immersion or external type, as the case requires, unless it is placed by pumping. It must be kept in mind, however, that over vibration can be harmful since it could cause segregation of the aggregate and bleeding of the concrete.Hydration of the cement takes place in the presence of moisture at temperatures above 50°F. It is necessary to maintain such a condition in order that the chemicalhydration reaction can take place. If drying is too rapid, surface cracking takes place. This would result in reduction of concrete strength due to cracking as well as the failure to attain full chemical hydration.It is clear that a large number of parameters have to be dealt with in proportioning a reinforced concrete element, such as geometrical width, depth, area of reinforcement, steel strain, concrete strain, steel stress, and so on. Consequently, trial and adjustment is necessary in the choice of concrete sections, with assumptions based on conditions at site, availability of the constituent materials, particular demands of the owners, architectural and headroom requirements, the applicable codes, and environmental reinforced concrete is often a site-constructed composite, in contrast to the standard mill-fabricated beam and column sections in steel structures.A trial section has to be chosen for each critical location in a structural system. The trial section has to be analyzed to determine if its nominal resisting strength is adequate to carry the applied factored load. Since more than one trial is often necessary to arrive at the required section, the first design input step generates into a series of trial-and-adjustment analyses.The trial-and –adjustment procedures for the choice of a concrete section lead to the convergence of analysis and design. Hence every design is an analysis once a trial section is chosen. The availability of handbooks, charts, and personal computers and programs supports this approach as a more efficient, compact, and speedy instructional method compared with the traditional approach of treating the analysis of reinforced concrete separately from pure design.2. EarthworkBecause earthmoving methods and costs change more quickly than those in any other branch of civil engineering, this is a field where there are real opportunities for the enthusiast. In 1935 most of the methods now in use for carrying and excavating earth with rubber-tyred equipment did not exist. Most earth was moved by narrow rail track, now relatively rare, and the main methods of excavation, with face shovel, backacter, or dragline or grab, though they are still widely used are only a few of the many current methods. To keep his knowledge of earthmoving equipment up to date an engineer must therefore spend tine studying modern machines. Generally the only reliable up-to-date information on excavators, loaders and transport is obtainable from the makers.Earthworks or earthmoving means cutting into ground where its surface is too high ( cuts ), and dumping the earth in other places where the surface is too low ( fills). Toreduce earthwork costs, the volume of the fills should be equal to the volume of the cuts and wherever possible the cuts should be placednear to fills of equal volume so as to reduce transport and double handlingof the fill. This work of earthwork design falls on the engineer who lays out the road since it is the layout of the earthwork more than anything else which decides its cheapness. From the available maps ahd levels, the engineering must try to reach as many decisions as possible in the drawing office by drawing cross sections of the earthwork. On the site when further information becomes available he can make changes in jis sections and layout,but the drawing lffice work will not have been lost. It will have helped him to reach the best solution in the shortest time.The cheapest way of moving earth is to take it directly out of the cut and drop it as fill with the same machine. This is not always possible, but when it canbe done it is ideal, being both quick and cheap. Draglines, bulldozers and face shovels an do this. The largest radius is obtained with the dragline,and the largest tonnage of earth is moved by the bulldozer, though only over short distances.The disadvantages of the dragline are that it must dig below itself, it cannot dig with force into compacted material, it cannot dig on steep slopws, and its dumping and digging are not accurate.Face shovels are between bulldozers and draglines, having a larger radius of action than bulldozers but less than draglines. They are anle to dig into a vertical cliff face in a way which would be dangerous tor a bulldozer operator and impossible for a dragline. Each piece of equipment should be level of their tracks and for deep digs in compact material a backacter is most useful, but its dumping radius is considerably less than that of the same escavator fitted with a face shovel.Rubber-tyred bowl scrapers are indispensable for fairly level digging where the distance of transport is too much tor a dragline or face shovel. They can dig the material deeply ( but only below themselves ) to a fairly flat surface, carry it hundreds of meters if need be, then drop it and level it roughly during the dumping. For hard digging it is often found economical to keep a pusher tractor ( wheeled or tracked ) on the digging site, to push each scraper as it returns to dig. As soon as the scraper is full,the pusher tractor returns to the beginning of the dig to heop to help the nest scraper.Bowl scrapers are often extremely powerful machines;many makers build scrapers of 8 cubic meters struck capacity, which carry 10 m ³heaped. The largest self-propelledscrapers are of 19 m ³ struck capacity ( 25 m ³ heaped )and they are driven by a tractor engine of 430 horse-powers.Dumpers are probably the commonest rubber-tyred transport since they can also conveniently be used for carrying concrete or other building materials. Dumpers have the earth container over the front axle on large rubber-tyred wheels, and the container tips forwards on most types, though in articulated dumpers the direction of tip can be widely varied. The smallest dumpers have a capacity of about 0.5 m ³, and the largest standard types are of about 4.5 m ³. Special types include the self-loading dumper of up to 4 m ³ and the articulated type of about 0.5 m ³. The distinction between dumpers and dump trucks must be remembered .dumpers tip forwards and the driver sits behind the load. Dump trucks are heavy, strengthened tipping lorries, the driver travels in front lf the load and the load is dumped behind him, so they are sometimes called rear-dump trucks.3. Safety of StructuresThe principal scope of specifications is to provide general principles and computational methods in order to verify safety of structures. The “ safety factor ”, which according to modern trends is independent of the nature and combination of the materials used, can usually be defined as the ratio between the conditions. This ratio is also proportional to the inverse of the probability ( risk ) of failure of the structure.Failure has to be considered not only as overall collapse of the structure but also as unserviceability or, according to a more precise. Common definition. As the reaching of a “ limit state ” which causes the construction not to accomplish the task it was designed for. There are two categories of limit state :(1)Ultimate limit sate, which corresponds to the highest value of the load-bearing capacity. Examples include local buckling or global instability of the structure; failure of some sections and subsequent transformation of the structure into a mechanism; failure by fatigue; elastic or plastic deformation or creep that cause a substantial change of the geometry of the structure; and sensitivity of the structure to alternating loads, to fire and to explosions.(2)Service limit states, which are functions of the use and durability of the structure. Examples include excessive deformations and displacements without instability; early or excessive cracks; large vibrations; and corrosion.Computational methods used to verify structures with respect to the different safety conditions can be separated into:(1)Deterministic methods, in which the main parameters are considered as nonrandom parameters.(2)Probabilistic methods, in which the main parameters are considered as random parameters.Alternatively, with respect to the different use of factors of safety, computational methods can be separated into:(1)Allowable stress method, in which the stresses computed under maximum loads are compared with the strength of the material reduced by given safety factors.(2)Limit states method, in which the structure may be proportioned on the basis of its maximum strength. This strength, as determined by rational analysis, shall not be less than that required to support a factored load equal to the sum of the factored live load and dead load ( ultimate state ).The stresses corresponding to working ( service ) conditions with unfactored live and dead loads are compared with prescribed values ( service limit state ) . From the four possible combinations of the first two and second two methods, we can obtain some useful computational methods. Generally, two combinations prevail:(1)deterministic methods, which make use of allowable stresses.(2)Probabilistic methods, which make use of limit states.The main advantage of probabilistic approaches is that, at least in theory, it is possible to scientifically take into account all random factors of safety, which are then combined to define the safety factor. probabilistic approaches depend upon :(1) Random distribution of strength of materials with respect to the conditions of fabrication and erection ( scatter of the values of mechanical properties through out the structure );(2) Uncertainty of the geometry of the cross-section sand of the structure ( faults and imperfections due to fabrication and erection of the structure );(3) Uncertainty of the predicted live loads and dead loads acting on the structure;(4)Uncertainty related to the approximation of the computational method used ( deviation of the actual stresses from computed stresses ).Furthermore, probabilistic theories mean that the allowable risk can be based on several factors, such as :(1) Importance of the construction and gravity of the damage by its failure;(2)Number of human lives which can be threatened by this failure;(3)Possibility and/or likelihood of repairing the structure;(4) Predicted life of the structure.All these factors are related to economic and social considerations such as：(1) Initial cost of the construction;(2) Amortization funds for the duration of the construction;(3) Cost of physical and material damage due to the failure of the construction;(4) Adverse impact on society;(5) Moral and psychological views.The definition of all these parameters, for a given safety factor, allows construction at the optimum cost. However, the difficulty of carrying out a complete probabilistic analysis has to be taken into account. For such an analysis the laws of the distribution of the live load and its induced stresses, of the scatter of mechanical properties of materials, and of the geometry of the cross-sections and the structure have to be known. Furthermore, it is difficult to interpret the interaction between the law of distribution of strength and that of stresses because both depend upon the nature of the material, on the cross-sections and upon the load acting on the structure. These practical difficulties can be overcome in two ways. The first is to apply different safety factors to the material and to the loads, without necessarily adopting the probabilistic criterion. The second is an approximate probabilistic method which introduces some simplifying assumptions ( semi-probabilistic methods ) .2. 中文翻译摘要：为了研究连续型拓扑优化理论在实际工程中的应用，该文给出了一种多层钢框架支撑体系连续型拓扑优化设计方法。
建筑施工质量管理体系外文翻译参考文献
建筑施工质量管理体系外文翻译参考文献1. GB/T -2016 英文名称：Quality management systems--Requirements《质量管理体系要求》2. GB/T -2016 英文名称：Quality management systems--Guidelines for the application of ISO 9001:2015《质量管理体系应用指南》3. GB -2013 英文名称：Code for construction quality acceptance of building engineering《建筑工程质量验收规范》4. GB -2011 英文名称：Code for acceptance of constructional quality of masonry engineering《砌体工程施工质量验收规范》5. GB -2010 英文名称：Code for design of concrete structures《混凝土结构设计规范》6. GB -2013 英文名称：Standard for building drawing standardization《建筑施工图件编制规范》7. GB -2001 英文名称：Code for acceptance of construction quality of pile foundation engineering《桩基工程施工质量验收规范》8. /T 11-2017 英文名称：Technical specification for concrete structure of tall building《高层建筑混凝土结构技术规范》9. 63-2013 英文名称：Technical specification for strengthening of building structures using carbon fiber reinforced plastics 《建筑结构加固碳纤维布增强复合材料技术规范》10. 81-2002 英文名称：Technical specification for application of sprayed mortar in building construction and acceptance of quality 《建筑喷涂砂浆工程施工及质量验收技术规定》。
建筑施工中英文对照外文翻译文献
建筑施工中英文对照外文翻译文献建筑施工中英文对照外文翻译文献(文档含英文原文和中文翻译)外文：Building construction concrete crack ofprevention and processingAbstractThe crack problem of concrete is a widespread existence but again difficult in solve of engineering actual problem, this text carried on a study analysis to a little bit familiar crack problem in the concrete engineering, and aim at concrete the circumstance put forward some prevention, processing measure.Keyword:Concrete crack prevention processingForewordConcrete's ising 1 kind is anticipate by the freestone bone, cement, water and other mixture but formation of the in addition material of quality brittleness not and all material.Because the concrete construction transform with oneself, control etc. a series problem, harden model of in the concrete existence numerous tiny hole, spirit cave and tiny crack, is exactly because these beginning start blemish of existence just make the concrete present one some not and all the characteristic of quality.The tiny crack is a kind of harmless crack and accept concrete heavy, defend Shen and a little bit other use function not a creation to endanger.But after the concrete be subjected to lotus carry, difference in temperature etc. function, tiny crack would continuously of expand with connect, end formation we can see without the aid of instruments of macro view the crack be also the crack that the concrete often say in the engineering.Concrete building and Gou piece usually all take sewer to make of, because of crack of existence and development usually make inner part of reinforcing bar etc. material creation decay, lower reinforced concrete material of loading ability, durable and anti- Shen ability, influence building of external appearance, service life, severity will threat arrive people's life and property safety.A lot of all of crash of engineerings is because of the unsteady development of the crack with the result that.Modern age scienceresearch with a great deal of of the concrete engineering practice certificate, in the concrete engineering crack problem is ineluctable, also acceptable in certainly of the scope just need to adopt valid of measure will it endanger degree control at certain of scope inside.The reinforced concrete norm is also explicit provision:Some structure at place of dissimilarity under the condition allow existence certain the crack of width.But at under construction should as far as possible adopt a valid measure control crack creation, make the structure don't appear crack possibly or as far as possible decrease crack of amount and width, particularly want to as far as possible avoid harmful crack of emergence, insure engineering quality thus.Concrete crack creation of the reason be a lot of and have already transformed to cause of crack:Such as temperature variety, constringency, inflation, the asymmetry sink to sink etc. reason cause of crack;Have outside carry the crack that the function cause;Protected environment not appropriate the crack etc. caused with chemical effect.Want differentiation to treat in the actual engineering, work°out a problem according to the actual circumstance.In the concrete engineering the familiar crack and the prevention1.Stem Suo crack and preventionStem the Suo crack much appear after the concrete protect be over of a period of time or concrete sprinkle to build to complete behind of around a week.In the cement syrup humidity of evaporate would creation stem Suo, and this kind of constringency is can't negative.Stem Suo crack of the creation be main is because of concrete inside outside humidity evaporate degree dissimilarity but cause to transform dissimilarity of result:The concrete is subjected to exterior condition of influence, surface humidity loss lead quick, transform bigger, inner part degree of humidity variety smaller transform smaller, bigger surface stem the Suo transform to be subjected to concrete inner part control, creation more big pull should dint but creation crack.The relative humidity is more low, cement syrup body stem Suo more big, stem the Suo crack be more easy creation.Stem the Suo crack is much surface parallel lines form or the net shallow thin crack, width many between 0.05-0.2 mm, the flat surface part much see in the big physical volume concrete and follow it more in thinner beam plank short todistribute.Stem Suo crack usually the anti- Shen of influence concrete, cause the durable of the rust eclipse influence concrete of reinforcing bar, under the function of the water pressure dint would creation the water power split crack influence concrete of loading dint etc..Concrete stem the Suo be main with water ash of the concrete ratio, the dosage of the composition, cement of cement, gather to anticipate of the dosage of the property and dosage, in addition etc. relevant.Main prevention measure:While being to choose to use the constringency quantity smaller cement, general low hot water mire and powder ash from stove cement in the adoption, lower the dosage of cement.Two is a concrete of stem the Suo be subjected to water ash ratio of influence more big, water ash ratio more big, stem Suo more big, so in the concrete match the ratio the design should as far as possible control good water ash ratio of choose to use, the Chan add in the meantime accommodation of reduce water.Three is strict control concrete mix blend with under construction of match ratio, use of concrete water quantity absolute can't big in match ratio design give settle of use water quantity.Four is the earlier period which strengthen concrete to protect, and appropriate extension protect of concrete time.Winter construction want to be appropriate extension concrete heat preservation to overlay time, and Tu2 Shua protect to protect.Five is a constitution the accommodation is in the concrete structure of the constringency sew.2.The Su constringency crack and preventionSu constringency is the concrete is before condense, surface because of lose water quicker but creation of constringency.The Su constringency crack is general at dry heat or strong wind the weather appear, crack's much presenting in the center breadth, both ends be in the centerthin and the length be different, with each other not coherent appearance.Shorter crack general long 20-30 cm, the longer crack can reach to a 2-3 m, breadth 1-5 mm.It creation of main reason is:The concrete is eventually almost having no strength or strength before the Ning very small, perhaps concrete just eventually Ning but strength very hour, be subjected to heat or compare strong wind dint of influence, the concrete surface lose water to lead quick, result in in the capillary creation bigger negative press but make a concrete physical volume sharplyconstringency, but at this time the strength of concrete again can't resist its constringency, therefore creation cracked.The influence concrete Su constringency open the main factor of crack to have water ash ratio, concrete of condense time, environment temperature, wind velocity, relative humidity...etc..Main prevention measure:One is choose to use stem the Suo value smaller higher Huo sour salt of the earlier period strength or common the Huo sour brine mire.Two is strict the control water ash ratio, the Chan add to efficiently reduce water to increment the collapse of concrete fall a degree and with easy, decrease cement and water of dosage.Three is to sprinkle before building concrete, water basic level and template even to soak through.Four is in time to overlay the perhaps damp grass mat of the plastics thin film, hemp slice etc., keep concrete eventually before the Ning surface is moist, perhaps spray to protect etc. to carry on protect in the concrete surface.Five is in the heat and strong wind the weather to want to establish to hide sun and block breeze facilities, protect in time.3.Sink to sink crack and preventionThe creation which sink to sink crack is because of the structure foundation soil quality not and evenly, loose soft or return to fill soil dishonest or soak in water but result in the asymmetry sink to decline with the result that;Perhaps because of template just degree shortage, the template propped up to once be apart from big or prop up bottom loose move etc. to cause, especially at winter, the template prop up at jelly soil up, jelly the soil turn jelly empress creation asymmetry to sink to decline and cause concrete structure creation crack.This kind crack many is deep enter or pierce through sex crack, it alignment have something to do with sinking to sink a circumstance, general follow with ground perpendicular or present 30 °s-45 °Cape direction development, bigger sink to sink crack, usually have certain of wrong, crack width usually with sink to decline quantity direct proportion relation.Crack width under the influence of temperature variety smaller.The foundation after transform stability sink to sink crack also basic tend in stability.Main prevention measure:One is rightness loose soft soil, return to fill soil foundation a construction at the upper part structure front should carry on necessity ofHang solid with reinforce.Two is the strength that assurance template is enough and just degree, and prop up firm, and make the foundation be subjected to dint even.Three is keep concrete from sprinkle infusing the foundation in the process is soak by water.Four is time that template tore down to can't be too early, and want to notice to dismantle a mold order of sequence.Five is at jelly soil top take to establish template to notice to adopt certain of prevention measure.4.Temperature crack and preventionTemperature crack much the occurrence is in big surface or difference in temperature variety of the physical volume concrete compare the earth area of the concrete structure.Concrete after sprinkling to build, in the hardening the process, cement water turn a creation a great deal of of water turn hot, .(be the cement dosage is in the 350-550 kg/m 3, each sign square the rice concrete will release a calories of 17500-27500 kJ and make concrete internal thus the temperature rise to reach to 70 ℃or so even higher)Because the physical volume of concrete be more big, a great deal of of water turn hot accumulate at the concrete inner part but not easy send forth, cause inner part the temperature hoick, but the concrete surface spread hot more quick, so formation inside outside of bigger difference in temperature, the bigger difference in temperature result in inner part and exterior hot the degree of the bulge cold Suo dissimilarity, make concrete surface creation certain of pull should dint.When pull should dint exceed the anti- of concrete pull strength extreme limit, concrete surface meeting creation crack, this kind of crack much occurrence after the concrete under construction period.In the concrete of under construction be difference in temperature variety more big, perhaps is a concrete to be subjected to assault of cold wave etc., will cause concrete surface the temperature sharply descend, but creation constringency, surface constringency of the concrete be subjected to inner part concrete of control, creation very big of pull should dint but creation crack, this kind of crack usually just in more shallow scope of the concrete surface creation.The alignment of the temperature crack usually none settle regulation, big area structure the crack often maneuver interleave;The size bigger structure of the beam plank length, the crack run parallel with short side more;Thorough with pierce throughsex of temperature crack general and short side direction parallelism or close parallelism, crack along long side cent the segment appear, in the center more airtight.Crack width the size be different, be subjected to temperature variety influence more obvious, winter compare breadth, summer more narrow.The concrete temperature crack that the heat inflation cause is usually in the center the thick both ends be thin, but cold Suo crack of thick thin variety not too obvious.The emergence of the this kind crack will cause the rust eclipse of reinforcing bar, the carbonization of concrete, the anti- jelly which lower concrete melt, anti- tired and anti- Shen ability etc..Main prevention measure:One is as far as possible choose to use low hot or medium hot water mire, like mineral residue cement, powder ash from stove cement...etc..Two is a decrease cement dosage, cement dosage as far as possible the control is in the 450 kg/m 3 following.Three is to lower water ash ratio, water ash of the general concrete ratio control below 0.6.Four is improvement the bone anticipate class to go together with, the Chan add powder ash from stove or efficiently reduce water etc. to come to reduce cement dosage and lower water to turn hot.Five is an improvement concrete of mix blend to process a craft, lower sprinkle of concrete to build temperature.Six is the in addition that the Chan add a have of fixed amount to reduce water and increase Su, slow Ning etc. function in the concrete, improvement the concrete mix to match a thing of mobility, protect water, lower water to turn hot, postpone hot Feng of emergence time.Seven is the heat season sprinkle to build can the adoption take to establish to hide sun plank etc. assistance measure control concrete of Wen Sheng, lower to sprinkle temperature of build the concrete.Eight is the temperature of big physical volume concrete should the dint relate to structure size, concrete structure size more big, temperature should dint more big, so want reasonable arrangement construction work preface, layering, cent the piece sprinkle to build, for the convenience of in spread hot, let up control.Nine is at great inner part constitution of the physical volume concrete cool off piping, cold water perhaps cold air cool off, let up concrete of inside outside difference in temperature.Ten is the supervision which strengthen concrete temperature, adopt to cool off in time, protection measure.11 is to reserve temperature constringency to sew.12 is to let up to control, sprinkle proper before building concrete in the Ji rockand old concrete top build a 5 mm or so sand mat a layer or usage asphalt etc. material Tu2 Shua.13 is to strengthen concrete to protect, the concrete after sprinkle build use moist grass Lian in time, hemp slice's etc. overlay, and attention sprinkle water to protect, appropriate extension protect time, assurance the concrete surface be slow-moving cool off.At the cold season, concrete surface should constitution heat preservation measure, in order to prevent cold wave assault.14 is the allocation be a little amount in the concrete of reinforcing bar perhaps add fiber material concrete of temperature crack control at certain of scope inside.5.Crack and prevention that the chemical reaction causeAlkali bone's anticipating the crack that reaction crack and reinforcing bar rust eclipse cause is the most familiar in the reinforced concrete structure of because of chemical reaction but cause of crack.The concrete blend a future reunion creation some alkalescence ion, these ion with some activity the bone anticipate creation chemical reaction and absorb surroundings environment in of water but the physical volume enlarge, make concrete crisp loose, inflation open crack.In this kind of crack general emergence concrete structure usage period, once appear very difficult remediable, so should at under construction adopt valid the measure carry on prevention.Main of prevention measure:While being to choose to anticipate with the alkali activity small freestone bone.Two is the in addition which choose to use low lye mire with low alkali or have no alkali.Three is the Chan which choose to use accommodation with anticipate to repress an alkali bone to anticipate reaction.Because the concrete sprinkle to build, flap Dao bad perhaps is a reinforcing bar protection layer thinner, the harmful material get into concrete to make reinforcing bar creation rust eclipse, the reinforcing bar physical volume of the rust eclipse inflation, cause concrete bulge crack, the crack of this kind type much is a crack lengthways, follow the position of reinforcing bar ually of prevent measure from have:One is assurance reinforcing bar protection the thickness of the layer.Two is a concrete class to go together with to want good.Three is a concrete to sprinkle to note and flap Dao airtight solid.Four is a reinforcing bar surface layer Tu2 Shua antisepsiscoating.Crack processingThe emergence of the crack not only would influence structure of whole with just degree, return will cause the rust eclipse of reinforcing bar, acceleration concrete of carbonization, lower durable and anti- of concrete tired, anti- Shen ability.Therefore according to the property of crack and concrete circumstance we want differentiation to treat, in time processing, with assurance building of safety usage.The repair measure of the concrete crack is main to have the following some method:Surface repair method, infuse syrup, the Qian sew method, the structure reinforce a method, concrete displacement method, electricity chemistry protection method and imitate to living from heal method.Surface repair the method be a kind of simple, familiar of repair method, it main be applicable to stability and to structure loading the ability don't have the surface crack of influence and deep enter crack of processing.The processing measure that is usually is a surface in crack daubery cement syrup, the wreath oxygen gum mire or at concrete surface Tu2 Shua paint, asphalt etc. antisepsis material, at protection of in the meantime for keeping concrete from continue under the influence of various function to open crack, usually can adoption the surface in crack glue to stick glass fiber cloth etc. measure.1, infuse syrup, the Qian sew methodInfuse a syrup method main the concrete crack been applicable to have influence or have already defend Shen request to the structure whole of repair, it is make use of pressure equipments gum knot the material press into the crack of concrete, gum knot the material harden behind and concrete formation one be whole, thus reinforce of purpose.The in common use gum knot material has the cement the syrup, epoxy, A Ji C Xi sour ester and gather ammonia ester to equalize to learn material.The Qian sew a method is that the crack be a kind of most in common use method in, it usually is follow the crack dig slot, the Qian fill Su in the slot or rigid water material with attain closing crack of purpose.The in common use Su material has PVC gum mire,plastics ointment, the D Ji rubber etc.;In common use rigid water material is the polymer cement sand syrup.2, the structure reinforce a methodWhen the crack influence arrive concrete structure of function, will consideration adopt to reinforce a method to carry on processing to the concrete structure.The structure reinforce medium in common use main have the following a few method:The piece of enlargement concrete structure in every aspect accumulate, outside the Cape department of the Gou piece pack type steel, adoption prepare should the dint method reinforce, glue to stick steel plate to reinforce, increase to establish fulcrum to reinforce and jet the concrete compensation reinforce.3, concrete displacement methodConcrete displacement method is processing severity damage concrete of a kind of valid method, this method be first will damage of the concrete pick and get rid of, then again displacement go into new of concrete or other material.The in common use displacement material have:Common concrete or the cement sand syrup, polymer or change sex polymer concrete or sand syrup.4, the electricity chemistry protection methodThe electricity chemistry antisepsis is to make use of infliction electric field in lie the quality of electricity chemical effect, change concrete or reinforced concrete the environment appearance of the place, the bluntness turn reinforcing bar to attain the purpose of antisepsis.Cathode protection method, chlorine salt's withdrawing a method, alkalescence to recover a method is a chemistry protection method in three kinds of in common use but valid method.The advantage of this kind of method is a protection method under the influence of environment factor smaller, apply reinforcing bar, concrete of long-term antisepsis, since can used for crack structure already can also used for new set up structure.5, imitate to living from legal moreImitate to living from heal the method be a kind of new crack treatment, its mimicry living creature organization secrete a certain material towards suffering wound part auto, but make the wound part heal of function, join some and special composition(suchas contain to glue knot of the liquid Xin fiber or capsule) in the concrete of the tradition the composition, at concrete inner part formation the intelligence type imitate to living from heal nerve network system, be the concrete appear crack secrete a parts of liquid Xin fiber can make the crack re- heal.ConclusionThe crack is widespread in the concrete structure existence of a kind of phenomenon, it of emergence not only will lower the anti- Shen of building ability, influence building of usage function, and will cause the rust eclipse of reinforcing bar, the carbonization of concrete, lower the durable of material, influence building of loading ability, so want to carry on to the concrete crack earnest research, differentiation treat, adoption reasonable of the method carry on processing, and at under construction adopt various valid of prevention measure to prevention crack of emergence and development, assurance building and Gou piece safety, stability work.From《CANADIAN JOURNAL OF CIVIL ENGINEERING》译文：建筑施工混凝土裂缝的预防与处理混凝土的裂缝问题是一个普遍存在而又难于解决的工程实际问题，本文对混凝土工程中常见的一些裂缝问题进行了探讨分析，并针对具体情况提出了一些预防、处理措施。
08土木工程质量管理毕业论文中英文资料外文翻译文献
土木工程质量管理中英文资料外文翻译文献On civil engineering construction project quality management1 IntroductionCivil engineering building project success lies in the quality of quality, separate, other everything is out of the question. Therefore, to take civil engineering construction quality management in the construction project implementation plan and implementation process.In practice, no more than the use of engineering quality of care. But to ensure the construction quality, using the party there is a need for the organization experienced professional quality management team, design of the wholeconstruction process, including engineering design, construction units, building material, construction process and supervision and other aspects of the management, but also guide the construction unit of the construction personnel to timely and effectively encourages training. This article from the above several aspects to discuss.2.construction of the effective surveillance on the use of unit, design unit as a design once, is the work of supervisors, why should I organize the quality surveillance team? Because our country construction there are still many unsatisfactory objective or objective aspects, the unit is necessary to hire have the sense of responsibility, have management experience, familiar with the policies and regulations, have good communication ability quality management, set up quality management team, the construction design and construction process for effective management monitoring. The management team, can according to the engineering build pause status stop adjustment, implementation of compulsory system. On ordinary civil construction, quality management is relatively easy, with the possible exception of new information on the use of new technology, the whole quality management more rule-based. On special request of civil building engineering, quality management will be arranged to stop.First of all, on the quality of project design management. This stage, mainly for the design units in strict accordance with the unit can the fundamental request stop design, to check whether reasonable design plan, design intent can and thesurrounding geographical environment as well as local humane environment of harmony, in the technology and the budget is feasible, can be advanced technology, reliable structure can safely, whether the unit in charge of construction appropriate technology request etc..These aspects of the management and inspection, in relation to the whole building after project completion, in the use of function, quality, human physical performance and other aspects whether can reach certain degree of satisfaction of the big issue.At this stage, management personnel more to listen to designers to design the idea", a lot of advisory application unit in macroscopical and microcosmic staff views on initiative, make design to perfection.In addition, to check the design drawings can correctly reflect the design plan, calculated correctly, drawing dimensioning can have mistakenly, selection of materials and construction request whether reasonable, the overall design of various departments such as can harmonious design. Because our country is in the design and supervision work still is lacked very much, in the aspects of management and examination must be careful, in order to prevent subsequent quality disputes.Secondly, to the construction supervision supervision.Construction supervision is the key to guarantee the construction quality. Quality management departments should promptly to supervision departments to key local construction quality monitoring report, implement supervision duty. At the same time, but also in a timely manner, sampling test, certain constructiontechnology can fit design request. On construction supervision departments, to check its supervision can improve the supervision work procedure, to check whether supervision report specification, not in conformity with the requests of construction operation can be corrected in a timely manner.Again, on the construction equipment and construction personnel basic quality supervision and inspection construction can stop, with safe and reliable, can satisfy the design request and to complete construction; construction team consisting of whether reasonable, the construction of the technical staff to whether accord with basic request, especially on special request link, can have the equivalent level technical personnel in charge of participating in the construction process. Pay attention to the quality of construction unit, it progresses to the legal view. On raw materials procurement and construction of test procedures are detailed records.In addition, to stop the construction effect of sampling, discover a problem, timely and inspect manage personnel contact, stop the rectification, to prevent the engineering dispute, avoid engineering quality formation of waste.3construction of the various communication quality management work is not a design and construction method for cubic, but the entire project important constituent, it is designed with all relevant units of the divergent interests of. Present quality problems, the parties involved have the duty, have loss. At this point, the quality management must communicate with relevant parties, won the understanding and support. In addition, in the process of construction, also oftenencounter the construction side of the design request of doubt problem. The generation of these problems, sometimes due to the use of units of detailed request, some are the result of the design concept and design thoughts of the reasons, some due to the construction process the request of different caused. These problems cannot be ignored, should be promptly to communicate, understand the request, the timely adjustment. Not conscious construction, so that the practical results and design request is betrayed, and the use of units of the basic request of betrayal, unnecessary disputes and losses.4construction personnel training and encourage civil engineering building operators is worker of a gleam of. From the present situation, the construction team of individual technical quality is also very important. Some construction unit, construction personnel activity, the construction of personnel practice degree no true assessment, making the construction quality to sell at a discount greatly.Then, is it right? A start to construction personnel examination, request to high level? At least from the now situation, which is not ideal. First, each building project on the detailed construction technology has different request. In the organization of the construction process, request a certain proportion of with some degree of worker technician, another local can have initial operation skills of construction workers. During the construction process, to guide the construction of a reasonable distribution of work, make the workers work in practice to further mature some basic types of operational procedures and technical requirements, andon this basis, the organization staff to stop training, make the understanding of the new technology, become established during the construction of the backbone. Then let them in the work of a scheme to other construction personnel to impart technical.In this respect, the construction unit according to the detailed status of layout. There has been a reasonable training mechanism, the construction personnel to understand the practical operation level, and improve their technical level of power. In the long run, the overall quality of the progress of the construction unit is also very important.On the other hand, effective encouragement and improve construction worker job enthusiasm and learning enthusiasm of the necessary measures. Frontline workers mostly from rural, energy consumption, the low pay, the mood is stable. Therefore, to establish effective encouraging mechanism. To ensure that the wage Qing month, labor safeguard measures, management of human nature, care workers and Ankang. In addition, to organize the workers involved in the construction management and technology research, fully adjustable open invention enthusiasm of workers. Technology progress leads to an increase in income, so as to promote the stable construction team, the construction quality is very important. It is hard to imagine that a majority of people full of grievances of the construction team can achieve the task.5ConclusionIt is often said, should be " a matter of expediency in construction, quality first", however, the quality problem is emerge in an endless stream. If in the construction process of some links, quality difference, these difference basically from accumulated will change the whole engineering quality. Therefore, do not let every link of the quality monitoring, on the problem of construction promptly corrected, is to use units, design units, as for as to construction unit as, namely to society as. With such a sense of duty, our engineering degree will gradually progress, can form the good work habits. Constitute the benign development of building construction environment. On the other hand, quality management can't think of what to do what, to systematic, procedural, design the whole management process, all the data, project compilation record, best to establish a computer database, stored in the computer. Management of examination conclusions, text, image, and correcting the situation chart problem timely records. This is the construction quality management informatization is the inevitable trend of development. This is my civil engineering construction quality management shortcomings, to be further developed.译文：关于土木工程施工工程的质量管理1.引言土木工程建立工程的成败在于质量，分开质量，其他一切都无从谈起。
建筑施工项目管理外文翻译参考文献
建筑施工项目管理外文翻译参考文献1. 引言项目管理在建筑施工行业中起着关键作用。
随着全球建筑市场的不断扩大和建筑项目的日益复杂化，了解和应用国际经验和最佳实践对于成功管理建筑施工项目至关重要。
本文献综述旨在介绍几篇关于建筑施工项目管理的外文参考文献。
2. 文献1：《建筑施工项目管理的关键成功因素》本文探讨了建筑施工项目管理中的关键成功因素。
通过案例研究和统计分析，作者总结出了一些影响建筑项目成功的关键因素，如团队合作、沟通、计划、资源管理等。
文章指出了这些因素对项目进度、质量和成本的重要性，并提供了一些管理建议。
3. 文献2：《建筑施工项目管理中的风险管理》风险管理在建筑施工项目中具有重要意义。
本文研究了建筑项目中的风险特点和风险管理方法。
通过对一系列案例的分析，作者总结出了常见的风险类型和应对策略。
文章还提供了一些实用的工具和技术，如风险评估矩阵和风险管理计划，以帮助项目团队识别和应对潜在的风险。
4. 文献3：《建筑施工项目管理中的供应链管理》供应链管理在建筑施工项目中扮演着重要角色。
本文研究了建筑项目中的供应链管理问题，并提出了一些解决方案。
作者通过对供应链中各个环节的分析，探讨了如何优化材料采购、仓储和运输等关键环节，以提高项目的效率和效益。
文章还介绍了一些供应链管理工具和技术，如供应商评估和供应链协调机制。
5. 文献4：《建筑施工项目管理中的可持续发展》可持续发展在建筑施工项目中越来越受到关注。
本文探讨了建筑项目中的可持续发展问题和实践。
作者介绍了一些可持续发展的原则和指南，并提供了一些案例研究和实施经验。
文章强调了可持续发展对于减少环境影响、提高社会效益和经济发展的重要性，并呼吁项目管理者在项目中积极应用可持续发展的理念和方法。
6. 结论本文献综述介绍了几篇关于建筑施工项目管理的外文参考文献。
这些文献涵盖了建筑项目管理中的关键成功因素、风险管理、供应链管理和可持续发展等重要主题。
通过学习和借鉴这些国际经验和最佳实践，我们可以更好地应对建筑施工项目管理中的挑战，提高项目的成功率和效益。
外文翻译 建筑施工 外文文献 英文文献 文献翻译
外文原文Stage of construction cost controlConstruction enterprises in engineering construction of a construction project cost management is the foundation of the enterprise survival and the development and the core of the construction stage does well the cost control to achieve the purpose of increasing earnings is the project activities more important link, this paper will carry on the elaboration to this question, so that in enterprise production and management play a directive role.So in the project construction cost control what are the content? The author through 10 years of work experience, and analysis has the following aspects: contract aspects: according to construction drawing, contracting contract as the basis, according to the requirements of the contract project, quality, progress index, compiled in detail the construction organization design, this as the basis of cost plan. The project is in the contract and the existence of the change of component project, report to. As far as possible increases the project income. Use contract rights granted reasonable increase income and reduce expenditure.technical aspects: first of all, according to the actual situation of construction site, scientific planning of the construction site layout, to reduce the waste and save money to create conditions; Based on its technical superiority, fully mobilize the enthusiasm of management personnel, and carry out the mention reasonable suggestion activities, the expansion of nearly may cost control of scope and depth.quality and security; In strict accordance with the engineering technical specifications and rules of safe operation management, reduce and eliminate quality and safety accidents, make all sorts of loss is reduced to the minimum.machinery management: according to the requirements of project scientific, reasonable selection of machinery, give full play to the mechanical performance; Be reasonable arrangement construction in order to improve the utilization rate of the machinery, reduce machine fee cost; Regular maintenance machinery, improve the integrity rate of the machinery, provide guarantee for the whole progress. For the rent must be the mechanical equipment, to improve market research touch bottom the material aspects: material purchasing should be abided by "quality, low price and short distance of the principle of" approach to correct materials measurement, serious acceptance, the maximum limit reduced purchasing management in the process of consumption. According to the construction schedule science organization the use of material plan, avoid downtime should phenomenon; Material drawing shall be strictly controlled, regular inventory, grasps the actualconsumption and the progress of the projects contrast data; For in the recovery turnover materials, sorting, completed with timely and exits, like this is advantageous to the turnover use and reduce the lease fees, and reduce the cost.and administrative management: first to streamline management institutions, avoid overstaffing, reduce unnecessary salary expenses; Control business expenses and so on each unproductive spending Numbers. The administrative office of the materials with property, all on the card USES, prevent damage and loss, and financial aspects: the financial department is an important part of the cost control, mainly through the spending review all the expenses, balance scheduling funds and establishing various auxiliary records and hard working with all department cost implementation method such as the inspection and supervision, and the engineering cost analysis of all-round and provide feedback to decision-making departments, in order to take effective measures to correct the deviation of the project cost.More from seven aspects of simple described the content of the responsibility cost management, so in the construction of how to specific implementation, which we need to master the dynamic control of the construction project cost.In short, the construction project cost control is a complicated system engineering. Construction project cost control, the need for flexible use of, the actual operation should adjust measures to local conditions, different project size, different construction enterprise, different management system have differences, but no matter how construction enterprise to manage production is the consumption of human resources, material resources and cost, guidance, supervision and regulation and restrictions译文施工阶段成本控制建筑施工企业在工程建设中实行施工项目成本管理是企业生存和发展的基础和核心，在施工阶段搞好成本控制，达到增收节支的目的是项目经营活动中更为重要的环节，本文将对这一问题进行论述，以便在企业的生产经营中起指导作用。
建筑施工质量管理外文翻译
CONSTRUCTION PROJECT QUALITY MANAGEMENTWith the development of our national economy, the construction industry has been moving in the direction of diversification development, the construction industry in China's economic development plays a very important role. Construction project management is directly related to the project quality, cost management, personnel security, business efficiency, matter to an enterprise even of vital importance, but our country architectural engineering management at present there exist many deficiencies: management system is not perfect. Most of our construction in order to save personnel expenses, reduce construction engineering administration personnel quantity and quality. Management system development of. Construction industry management system are from some famous construction industry experts to jointly study the development, but in the construction units in just a piece of paper, and they are just to cope with the higher level examination, and cannot be applied to construction project management.In our construction management, to establish a comprehensive project of our country construction management system, mainly because of a lack of management theory and experience in china. Establishment of construction project management system is a specialized and professional issues, its implementation must by the senior building subject experts and has extensive experience in management to organize, the only way to achieve. Foreign construction industry in both technology and theory are more advanced, so our country in construction project management system in establishing a procedure, must draw lessons from foreign advanced concept, in addition, also must absorb the advanced project management method, and information on all aspects of the comprehensive and integral. In short, to ensure that our construction management is orderly undertake, must be in sound engineering management system as construction overall management level of the underlying securityStrengthen the construction of quality management, establishing the quality assurance system, the quality of Engineering work. Engineering construction enterprise according to the quality assurance system, form effective quality assurance system, establish the quality policy, so as to make it more prescriptive, systematization and maneuverability. To be human, material and machinery of various elements of an effective combination of. First of all, one is to control the quality of the core, take them as the control force, fully mobilize the enthusiasmof people, establish quality first concept. Secondly, construction materials building as the main product, the material quality control is the key of project quality control. Finally, construction machinery and construction mechanization is the main mark of modernization, plays an indispensable role in project construction, which directly affects the construction project progress and quality, therefore, select and use of construction machinery equipment is very important. So, should the specific characteristic according to project project, a comprehensive consideration of various factors, the implementation of effective control of the construction site, in order to ensure the construction quality and safety and create good external conditions.At this stage of construction project management has been paid more and more attention, project cost management is project management indispensable content. Project management essential characteristic can be reflected by the project cost management. First, establish project cost management responsibility system. Project management cost responsibility, unlike the responsibility, responsibility is not equal to the cost responsibility complete complete. At the completion of work responsibility at the same time, should also consider the cost responsibility implementation, further clarify the responsibility cost management, make every manager has cost management consciousness, so be very careful in reckoning. Secondly, the construction team to execute subcontract cost control. Project department and construction team is established between specific labor contract relationship, project department have the right to the construction team schedule, quality, safety and site management standard of supervision and management, at the same time according to the contract to pay service charges. Once again, teams of construction cost control, the construction team management, project department should not intervene too much.In order to ensure the government supervision effectiveness and authority, should improve the overall quality of the supervision team. Therefore, strengthening the construction of quality supervision of construction quality management study, so that the supervision and professional qualities. In addition, quality supervision means also to continue to improve, increase the detection equipment, make supervision work has greatly the content of science and technology, to realize the modernization of supervision work. From theconstruction of the overall market, market operation rule is not perfect. Lax enforcement of the law, the phenomenon of impunity will often appear. Project quality risk is largely due to the construction market confusion caused by. Therefore, the government must establish and improve the operating rules, these rules can really implement service guarantee.Any construction projects and other construction projects recently, in size, degree of technical complexity, or engineering properties may have many differences, but the project management has a lot in common. In the current fierce competition in the market, some engineering company in maintaining and developing the original market areas can also continue to develop and adapt to the new market. In the competition continue to grow and develop, while others stagnate before, continued to shrink, and even exit the market decline, the reason is not built up a set of advanced, scientific. Agile project management mechanism.Effects of many factors on the quality of construction projects, such as building structure mismatch, tilt, collapse, destruction, crack, seepage, water leakage, poor rigidity, strength is insufficient, section size is accurate, however, investigate its reason, can be summarized as follows:( 1) against the building program. If not through feasibility argumentation, make investigation on decided yet; not clear engineering geology, hydrology geology brash start; undocumented design; without any modifications to the design, construction; not according to the drawings; the completion of the project is to test running, without acceptance on delivery of some phenomenon, cause many project save the serious hidden danger, house collapse accidents have also occurred.Engineering geological investigation of reason ( 2 ). Not serious geological investigation, provide geological data, data error. Geological exploration, borehole spacing is too big, can not fully reflect the actual situation foundation, such as when the bedrock surface fluctuation is large, soft soil lay er thickness is also very big; geological exploration drilling depth is not enough, did not find underground soft soil, landslide, grave, hole formation; geological survey report in detail, such as inaccurate, will lead to the error based scheme, caused by the uneven settlement of foundation, instability, the upper structure and wall crack,damage, collapse.( 3) without reinforcement treatment of foundation. On the weak soil, dredger fill, miscellaneous soil, collapsible loess, expansive soil, rock outcropping, lava, soil hole uneven foundation reinforcement treatment or not handled properly, that led to the great cause of quality problems. According to different characteristics of foundation engineering, foundation treatment should be in accordance with the superstructure and combination, make its work principle, from the foundation treatment measures, design, structural measures, waterproof measures, construction measures considering management.( 4 ) design calculation problem. Inadequate design, structure unreasonable, the calculation sketch is not correct, computational load is too small, internal force analysis is incorrect, settlement joint and the expansion joint is arranged properly, the overhanging structure without overturning inspection, are induced by the quality problems. Such as a retaining wall engineering design without a clear understanding of the engineering geological conditions, construction and not on site verification, coupled with the construction team in the foundation excavation of the site geological conditions failed to timely feedback to the design staff, therefore, although the upper structure design, the construction of good quality, but the basic design is not reasonable, so that the use of design value of load has not yet reached the half, retaining wall appeared to slip and fall. Another example of a silo cracking accident, but also because design personnel negligence, in the pilot when Jian Bi crack, cause construction completion can not meet the basic requirements for the use of.Project management measures. 1 must be built and perfect engineering management responsibility system, make clear a key, fulfil responsibilityThe establishment and improvement of project management responsibility system, engineering management is smooth, responsibility is clear, whether the operation is effective, is to strengthen project management must first solve the problem. Salaried qualification standard limit, such as seventeen bureau of China railway construction enterprises, in the future for quite a period, the survival and development of the field of railway, highway, located in the municipalengineering construction market, the enterprise must do the business strong, do well the project, enhance core competitiveness. The company changes after making, group company and subsidiary to the market main body. It is ligament with asset, is no longer the relationship of administrative subordination, through the establishment and improvement of project management responsibility system, the project management effectively to form an overall, coordinated operation, more important.. 2 to establish and improve the engineering department ( a subsidiary company) as the main body of the construction management system.This kind of system requirement engineering department or subsidiaries must be to establish the construction scheme, the configuration of factor of production, heavy and difficult engineering monitor. The project is mainly responsible for the Ministry of construction program implementation, design changes, the daily management and all internal and external relations; company headquarters mainly grasps the organization and coordination, heavy and difficult engineering breakthrough and supervision, to create the external environment, pay attention toGood with the owner, design units and local government relations; company mainly grasps the policy measures, difficult technical advisory services, key and difficult engineering supervision and inspection. Engineering management department especially scheduling, always grasp the situation, unobstructed information feedback channel, solve the problems that cannot be solved.随着我国经济的发展,建筑行业已经朝着多元化方向发展,建筑行业在我国经济发展中起着非常重要的作用。
建筑设计中英文对照外文翻译文献
中英文对照外文翻译文献(文档含英文原文和中文翻译)原文：Housing Problems and Options for the Elderly 1. IntroductionHousing is a critical element in the lives of older persons. The affordability of housing affects the ability of the elderly to afford other necessities of life such as food and medical care. Housing that is located near hospitals and doctors, shopping, transportation, and recreational facilities can facilitate access to services that can enhance the quality of life. Housing can also be a place of memories of the past and a connection to friends and neighbors. Housing with supportive features and access to services can also make it possible for persons to age in place. In this session, we will be examining housing problems andoptions for the elderly. Along the way, we will be testing your housing IQ with a series of questions and exercises.2. Housing Situation of Older PersonsHow typical is the housing situation of the olders?We will begin by examining five areas :（1）Prevalence of home ownership （2）Length of stay in current residence （3）Living arrangements （4）Attachments of older persons to where they live （5）Moving behavior.With whom older persons live can influence housing affordability, space needs, and the ability to age in place. About 54% of older persons live with their spouses, 31% live alone, almost 13% live with related persons other than their spouse and about 2% live with unrelated persons. With increasing age, older persons (primarily women) are more likely to live alone or with a relative other than a spouse. Frail older women living alone are the persons most likely to reside in homes with ‘extra’ rooms and to need both physically supportive housing features and services to "age in place". This segment of the population is also the group most likely to move to more supportive housing settings such as assisted living.Many older persons have strong psychological attachments to their homes related to length of residence. The home often represents the place where they raised their children and a lifetime of memories. It is also a connection to an array of familiar persons such as neighbors and shopkeepers as well as near by places including houses of worship, libraries and community services. For manyolder persons, the home is an extension of their own personalities which is found in the furnishings . In addition, the home can represent a sense of economic security for the future, especially for homeowners who have paid off their mortgages. For owners, the home is usually their most valuable financial asset. The home also symbolizes a sense of independence in that the resident is able to live on his or her own. For these types of reasons, it is understandable that in response to a question about housing preferences, AARP surveys of older persons continue to find that approximately 80% of older persons report that what they want is to "stay in their own homes and never move." This phenomena has been termed the preference to "age in place."Although most older persons move near their current communities, some seek retirement communities in places with warmer weather in the southwest, far west and the south.3. The Federal Government's Housing Programs for the ElderlyThe federal government has had two basic housing strategies to address housing problems of the elderly. One strategy, termed the "supply side" approach, seeks to build new housing complexes such as public housing and Section 202 housing for older persons. Public housing is administered by quasi-governmental local public housing authorities. Section 202 Housing for the elderly and disabled is sponsored by non-profit organizations including religious and non-sectarian organizations. Approximately 1.5 million olderpersons or 3% of the elderly population live in federally assisted housing, with about 387,000 living in Section 202 housing. Over time, the government has shifted away from such new construction programs because of the cost of such housing, the problems that a number of non-elderly housing programs have experienced, and a philosophy that the government should no longer be directly involved with the building of housing. Section 202 housing, a very popular and successful program, is one of the few supply-side programs funded by the federal government, although the budget allocation during the last ten years has allowed for the construction of only about 6,000 units per year compared to a high of almost 20,000 units in the late 1970s. Instead of funding new construction, federal housing initiatives over the last decade have emphasized ‘demand side’ subsidies that provide low-income renters with a certificate or a voucher that they can use in a variety of multiunit settings, including apartments in the private sector that meet rental and condition guidelines. These vouchers and certificates are aimed at reducing excessive housing costs. Some certificates are termed ‘project based’ subsidies and are tied to federally subsidized housing such as Section 202. Because housing programs are not an entitlement, however, supply-side and demand side programs together are only able to meet the needs of about 1/3 of elderly renters who qualify on the basis of income.While advocates for housing have been trying to hold on to the existing programs in the face of huge budget cuts at HUD, much of the attention has been shifting towards meeting the shelter and service needs of the frail elderly. This emphasis reflects the increasing number of older persons in their eightiesand nineties who need a physically supportive environment linked with services. This group of older persons includes a high percentage of older residents of public and Section 202 housing. Initially built for independent older persons who were initially in the late sixties and early seventies, this type of housing now includes older persons in their eighties and nineties, many of whom have aged in place. Consequently, the government is faced with creating strategies to bring services into these buildings and retrofit them to better suit the needs of frail older persons. A major initiative of the early 1990s, which may be stalled by current budget problems at HUD, has been for the federal government to pay for service coordinators to assess the needs of residents of government assisted housing complexes and link them with services. As of 1998, there were approximately 1,000 service coordinators attached to government assisted housing complexes across the country.4. The Housing Continuum: A Range of Options for ElderlyA long-standing assumption in the field of housing has been that as persons become more frail, they will have to move along a housing continuum from one setting to another. As the figure on housing options suggests, along this continuum are found a range of housing options including single family homes, apartments, congregate living, assisted living, and board and care homes (Kendig & Pynoos, 1996). The end point of the housing continuum has been thenursing home. These options vary considerably in terms of their availability, affordability, and ability to meet the needs of very frail older persons.The concept of a continuum of supportive care is based on the assumption that housing options can be differentiated by the amount and types of services offered; the supportiveness of the physical setting in terms of accessibility, features, and design; and the competency level of the persons to whom the housing is targeted. The figure on housing options indicates how such options generally meet the needs of older persons who are categorized,as independent, semi-dependent and dependent. Semi-dependent older persons can be thought of as needing some assistance from other persons with instrumental activities of daily living (IADLs) such as cooking, cleaning, and shopping. In addition to needing assistance with some IADLs, dependent older persons may require assistance with more basic activities such as toileting, eating and bathing. Although semi-dependent and dependent older persons can be found throughout the housing continuum, independent older persons are very unlikely to reside in housing types such as assisted living specifically designed and equipped to meet the needs of frail older persons unless their spouses require these needs.Although the continuum of housing identifies a range of housing types, there is increasing recognition that frail older persons do not necessarily have to move from one setting to another if they need assistance. Semi-dependent or dependent older persons can live in a variety of settings, including their own homes and apartments, if the physical environment is made more supportive, caregivers are available to provide assistance and affordable services areaccessible.5. ConclusionsHousing plays a critical role in the lives of older persons. Most older homeowners who function independently express a high level of satisfaction with their dwelling units. However, high housing costs, especially for renters, remain a financial burden for many older persons and problems associated with housing condition persist especially for low- income renters and persons living in rural areas. Federal housing programs such as public housing, Section 202 housing, and Section 8 housing certificates have only been able to address the basic housing problems of only about one-third of eligible older persons because of limited budgets. Moreover, a shortage of viable residential options exists for frail older persons. Up until the last decade, housing for the elderly was conceived of primarily as shelter. It has become increasingly recognized that frail older persons who needed services and physically supportive features often had to move from their homes or apartments to settings such as board and care or nursing homes to receive assistance. Over time, however, the concept of a variety of housing types that can be linked has replaced the original idea of the continuum of housing. It is possible for frail older persons to live in a variety of existing residential settings, including their own homes and apartments with the addition of services and home modifications. Consequently, the last decade has seen a number of efforts to modify homes, add service coordinators to multi-unit housing and create options such as accessory and ECHO units. Although thesestrategies have been enhanced by a somewhat greater availability of home care services, Medicaid policy still provides incentives to house frail older persons in nursing homes. The most visible development in the field of housing for frail older persons has been the growth of private sector assisted living which is now viewed by many state governments as a residential alternative to nursing homes. The AL movement itself has raised a number of regulatory and financing issues that cross-cut housing and long term care such as what constitutes a residential environment, insuring that residents can age in place, accommodating resident preferences, protecting the rights of individuals and insuring quality of care. Nevertheless, the emergence of AL along with a wider range of other housing options holds out the promise that older persons will have a larger range of choices among living arrangements.译文：老年人的住宅问题与选择一、简介住宅在老年人生活的极为重要。
工程管理论文中英文资料对照外文翻译
工程管理论文中英文资料对照外文翻译The Internet is Applicated in Real EstateThe Real Estate Industry and the World Wide Web: Changing Technology, Changing Location.The Internet, in its Web based graphics version, has captured the imagination of both consumers and businesses. Its convenience, speed, low cost and versatility are being exploited on a daily basis in ever-changing ways. Together with its capacity to transform existing businesses, promote new businesses and facilitate exchange of information and data, its other striking attribute has been the speed with which this new technology has spread throughout the global economy.Keywords:The internet;Real Estate;ApplicatedThe number of computer hosts grew by more than ten-fold between 1995 and early 1999. The number of Web sites increased almost 100-fold, to over two million, between 1995 and 1998.Ｂy the year 2000, there will be approximately 400-500 million Internet users in the world, and the total number of Web sites will exceed five million.This new technology has the potential for affecting the real estate industry directly and indirectly. Directly, it may become a tool that allows a real estate business to expand its information and sales network. Indirectly, it may change the location equation where and how firms do business which in turn will affect the role of firms involved in real estate development, investment and transactions.Measuring the Spread of the WebThere are few reliable published statistics on Internet or Web use, and statistics reported by different analysts are often inconsistent. Our discussion of the Web and real estate is based on limited information from surveys and on examination of Web sites rather than on more comprehensive data. We have built our overview of the role of the World Wide Web and real estate by examining a variety of sources(including trade publications, existing Web sites, and our own survey of selected real estate firms)From E-mail to E-commerceBefore the advent of the World Wide Web, the Internet existed mostly for the purposes of e-mail, data transfers, newsgroups and bulletin boards, and its reach was limited primarily to the academic and the defense community. The technology itself was not particularly user-friendly, the network speed was not very high, the medium was limited to text and data, and accessing information was cumbersome and time-consuming. The browser technology greatly simplified usage, enabled multimedia information, and created interactive possibilities. The technology brought together TV entertainment, library information, news bulletins, communication and data in one desktop machine.Although initially the greatest patrons of the Internet were the academic community, the commercial sector quickly caught on to the potential of the Web. The private sector saw in the Web an opportunity to widen its marketing reach, lower costs of information dissemination, improve customer relations, and ultimately to conduct sales. Existing private sector Web sites can be roughly categorized into three types, as summarized. The most basic level is for simple information dissemination. The firm registers a Web site and develops a page giving basic company information. The second stage is an expansion of information, marketing goods and services or providing other customer information. The third stage is the addition of transactions tothe activities possible on the Web site.Most business sites at present are in Stage 2. The use of the World Wide Web for detailed information dissemination, and marketing has had several advantages. For the firm, marketing, information dissemination and customer services on the Web can be monitored and analyzed with some details unavailable from conventional methods of marketing using other media. Internet tools can now provide a firm with data on who accessed the site, which pages were visited most, heavily, from where and for how long. This information contributes to improved measures of the results of promotional efforts. The promotional costs associated with the Internet have also been very low. For example, in direct mail marketing, to send a one-page color brochure to 5,000 random addresses will cost upwards of $2,500. The cost of setting up a Web site could be one-tenth of this amount or less (although tracking and analysis can quickly add to the cost)?Many different sectors, including real estate, have found the Internet to be both efficient and cost-effective as a marketing device.The next logical step - a full-fledged office/store on the Web with transaction capability and commerce on the Internet is now being attempted in varying degrees depending on the firm's area of business. Retail sites selling products between $10 and $100, the kind that are traditionally part of a direct mail sales catalog, seem to be the ones having the greatest success(although 4% of sites sell products over $10,000 and another 13% sell products ranging from $100 to$9,999)?A number of retail sites have also harnessed a secondary revenue stream from advertising. Advertising revenues on the Web have crossed the billion-dollar mark and total Internet generated revenue will approach$100 billion this year.Consumers' Use of the WebSurveys of consumers using the Web suggest that a Web site does notsubstitute for the more traditional forms of business, but can greatly facilitate the run-up to the final transaction. The most common use of the Web is for information searching, closely followed by work-related uses, education, and entertainment. A significant majority of those that use the Web for shopping do so to carry out detailed research on product information（90%）and to do price comparisons（85%）. This more often leads to purchases through normal channels（67%）. Most of the online purchases tend to be of items that are standardized-four of the five top items bought on the Web, according to survey, are software, books, hardware and music (the fifth is travel). More than half of consumers who make purchases on the Web spend less than $500 in a six-month period.The demographics of Web users vary widely in age and income. Surveys by Georgia Tech, Active Media and Web indicate that the average age of Web users is 35 years, with average household income $67,000. Most are college educated (65%). A high proportion of the respondents (42%) has accessed real estate sites.Limits to the Web - Some "Catches" to the New Technology New technology is frequently a mixed blessing, and the World Wide Web is no exception. Apart from the teething troubles that any new technology faces and the time, as well as resources needed to learn, adapt and master it, the Web poses some unique issues and problems of its own. Consumers today are facing information overload of taxing proportions. It is not always easy, or even possible, to locate the relevant information on the Web, despite sophisticated search engines. Once the site is located, fancy graphics, complex linkages, labyrinthine routings, and a lot of irrelevant information may overwhelm the consumer - in short, poor and confusing site design can reduce the site's effectiveness.From the point of view of the business, there are two commonly heardcomplaints. First, the business may find that its site does not figure prominently on search results, limiting the number of customers reached. Second, for many firms, Web initiated leads are as yet few and far between. Real Estate Web SitesReal Estate firms and related businesses were among the early private sector pioneers of Internet use and have had a fast growing presence on the Web. presence on the Web. One example of the real estate sector's presence on the Internet in its pre-World Wide Web incarnation was the real estate classified bulletin board of Prodigy, the online service, which had listings for homes and other real estate. A few real estate related Web sites started in 1994 (generally regarded as the inaugural year of the Web). The New York City Real Estate Guide Web site, created in the summer of 1994, was one of the first to offer free access to the latest New York real estate information. By the summer of 1995, the site was receiving more than 100,000 inquiries a month.The real estate industry registered its entry on the Web in a dramatic way in 1995. By the end of that year there were close to 4,000 real estate Web sites. The content matter of the sites, as well as the mix of real estate related firms on the Web have changed over time. Initially, quite a few of the sites were residential real estate brokerages and listing guides, but fairly rapidly the list expanded to include commercial and retail listings, mortgage brokers,appraisers, architects, real estate attorneys, developers, construction firms, and suppliers. As investment vehicles for real estate expanded, REITs, publicly held firms, and investment advisors also added Web sites.The early real estate broker Web sites quickly took advantage of the unique features of the Web. Prospective customers could find out what properties were for sale or rent, look up detailed descriptions of each listing, view photographs and floor plans, and contact the broker by e-mail. Viewerscould also look up statistical and data reports on conditions in various geographical areas and on emerging macroeconomic trends.Ever since then, the real estate industry has been among the most enthusiastic users of the Web, by some measures accounting for 4% to 6% of commercial Web sites. A survey conducted by Real Estate Broker's Insider in early 1998 confirmed that nearly 95% of the respondents/brokers had a Web site, and more than 90% of the housing stock on sale at a given time is now listed on the Web. Indeed, because of the dispersed, localized nature of the role of information in real estate, the prospective gains from information dissemination, comparability, and Web links were particularly significant in real estate.For much of the real estate sector, the Internet generates not so much the actual transactions themselves, but creates initial leads that are later followed by transactions, purchases and sales. Web sites frequently lead to contacts that are then nurtured through telephone and person-to-person meetings. For residential real estate, Web activity includes residential searches, housing details, and pricing information (both on houses and mortgages), with follow-up contact with brokers. Real estate-related transactions are seen in the hospitality industry (making reservations for hotels and vacation homes and in online mortgage applications). Mortgage and home loan finance companies report both inquiries from mortgage shoppers who obtained initial information from their Web sites, as well as closing of loans through the Web, lead to great savings in time and overhead costs.It is not just the real estate professionals who are enthusiastic about their Internet presence, judging it to be as effective as print and radio advertising. Mortgage shoppers, homebuyers and vacation rental seekers as well applaud, in particular, the convenience it brings to the entire process of searching, researching, comparing, communicating and transacting business.Beyond these sectors, many other types of real-estate related firms are using the Web to broaden their market areas, increase the depth of their marketing, and to provide a range of services to existing customers. Commercial brokers provide not only information on available sites but also on market conditions for different locations and sometimes more in-depth economic analysis of a region. REITs and other investment firms provide detailed information on their products as well as background market or economic information. Public companies provide up-to-date stock quotes and quarterly and annual reports on the Web.Web Penetration and Use: The Experience of Leading Real Estate Firms We conducted a limited survey of a sample of leading real-estate related firms in the US and California. Responses from approximately 60 of these firms showed that over four-fifths had Web Sites by March 1999. 2 Of those with Web sites, one-third had inaugurated their sites by the end of 1996. Among the earliest with a Web presence were brokers, investment firms, lenders, business and financial services firms, law firms, residential developers, and a trade organization. Another third of the group were newcomers, with sites inaugurated in 1998 or early 1999. Commercial developers were prominent among this group, with residential developers, consultants and advisors, lenders, REITs and investment firms also among this group. Those without sites were more likely to be privately held firms with a relatively narrow base of activity (for example, a commercial developer centered in the San Francisco Bay Area)?Most with Web sites used their site to provide information about the company and to market services. In addition, about one-third marketed property from their site, providing detailed information on the characteristics of buildings available, surrounding communities, and other related data. Other Web site uses include employee recruiting, providing information formembers or investors, and disseminating related information on topics such as regulations or real estate markets.What does the Web specifically do for Real Estate?According to Activemedia, an internet research company, some of the sectors experiencing the greatest growth in terms of their presence on the Web in 1998 were computer hardware and software, real estate, publishing and information, finance and Internet services. A significant initial motivation for this rush for the Web is provided by, what can be termed, the "tiptoe" effect. The first ones on the Web had an additional advantage over those who did not; information on their services, products, home listings now be accessed conveniently by those with computers. The low setup cost, however, and the potential disadvantage of not having a Web presence has propelled others in the profession to set up their own sites.Real estate shares in some of the basic advantages of the Web mentioned earlier, such as ease of marketing, communication and feedback from clients, lowered costs of operations and convenience of customer service and support. In addition, the Web provides positive features specific to the real estate industry.Key elements include the following.1.Increased geographic reach.The Web has dramatically increased the geographic reach of both buyers and sellers. Although the "local" aspect of real estate will perhaps never be whittled away completely, there is no doubt that inquiries about properties can now emanate from far away to a much greater degree than before. This, in turn, potentially increases the size and "depth" of the market and makes it more efficient.2.Capability of visualization.In some sense, increased geographic reach has become possible due tothe other emergent feature of the Web, the capability of visualization. In its most state-of-the-art form, Web sites now allow prospective buyers to take virtual tours of homes, resorts, hotels and convention centers.3.Reduced transaction costs.The Web may reduce transactions costs. This has been particularly apparent in the case of mortgages. According to Fannie Mae, 1.5% of all mortgages were handled online this past year. The Web-attributable features that make this kind of a transaction possible are instantaneous comparability, interactive capability, online calculation, online applications, and continuous updating of the sites.4.Improved information dissemination.The Web offers broad opportunities for increasing the scope and depth of information provided by many different types of firms. A well constructed home page gives an overview of a firm's range of services or activities. Links allow the customer or client to learn much more detail about the selected items of most interest, while ignoring less relevant pieces of information. A number of sites take advantage of the ability to link to resources beyond the company's Web pages, linking customers and clients to related Web resources.Unlike retail sectors, such as books and computer hardware, the Web as yet has not become a threat to the "middle man" role of many real estate firms. Instead, it is more likely to be used as a means of expanding services offered or locations served. However, in the long term, the Web and related Internet technology have the potential to change the structure of business activity, which in turn will affect the demand for real estate in type if not in quantity. For example, some retailers already have closed stores while expanding sales on the Web. Also, the Internet has been seen as one factor allowing the decentralization of office space. These trends to date have notled to a decline, but rather to a redistribution in the demand for office, retail and warehouse space.These are summarized .Speculation on Potential Impact of Internet on Real Estate Industry.1.Shortening of Transaction Cycle2.Precise Market Targeting3.Transformed Competition4.Cost savings:a)Marketing,b)Sales,c)Operation5.Possibility of Disintermediation;Lowering of Commissionsbination of Comparison Shopping and Direct Sales7.Access to MBS Secondary MarketHow to Find the Real Estate Sector on the WebThere are a few key sites that can be used to access the broad range of real-estate related Web sites. These include:-Site sponsored by the National Association of Realtors, linking users to realtor, home sales and market information.-Site sponsored by the National Association of Home Builders, providing a wide range of market information.-Directory to commercial real estate sites, including brokers,developers, investors and analysts. and , two sites that provide users with information about mortgage rates, mortgage brokers and with the opportunity to submit an application online. (National Association of Real Estate Investment Trusts) and (Real Estate Investment Advisory Council), two associations related to real estate investment trusts.-The California Association of Realtors site.the site for the Urban Land Institute, with information onthe organization, programs, conferences, and publications related to real estate and land use. has three online magazines including National Real Estate Investor, Shopping Center World, and Midwest Real Estate News. An additional real estate online magazine, can available at .Ashok Deo BardhanRESEARCH FELLOWCynthia A. KrollREGIONAL ECONOMIST互联网在房地产业的应用摘要：互联网，仅仅它的网页图形版本，就已经吸引了众多消费者和商家的目光。
建筑施工质量管理中英文对照外文翻译文献
建筑施工质量管理中英文对照外文翻译文献中英文资料翻译Building construction quality managementAbstract：adhere to the quality first, improve the management level, improve the quality of construction is the key, only to meet the required quality standards and user requirements under the premise of quality, time limit for a project, cost, to meet the requirements, to provide more high-quality, safe, economical and applicable building products. Based on this, the building construction quality management of.Key words: housing construction building construction quality management1 strengthen training, selection of construction personnel is laying the quality control personnel foundationEngineering quality were all participants in the project construction technology management, operating personnel coordination work results, so construction workers is to form the main factor of project quality. To control the engineering quality first is the training and selection of construction personnel, improving their comprehensive quality. We should improve their quality awareness, according to comprehensive quality regardless of idea construction personnel must establish five concepts: the concept of quality first, pre-control priority idea, talk with data concept and social benefit and enterprise benefit and comprehensive benefit idea. The second is the construction of the technical quality of personnel, management, construction personnel should have higher quality planning and management capacity, production personnel should have superb technical ability, be strict in one's demands of the style of work, strictimplementation of quality standards and procedures of the legal concept, service personnel should do good technology and service life, can be with excellent service indirectly to ensure engineering quality.2 give full play to QC quality control functionAccording to "the anti-seizure combination, prevention first " principle is carried out actively " tell, help, anti, card" scientific examination method, and the constructionpersonnel together, common to the owners of construction process, responsible, quality control personnel, users, the construction personnel to establish new relations of cooperation, quality inspection staff and the construction site operations personnel is consistent, it is to provide users with high quality, satisfaction of building products. But the construction production is busy, to snatch the project schedule is loosen quality management tendency occurs. This led to check the quality of the project is checked with contradictions between. To give full play to the initiative of the staff to check the quality of the project, it is necessary to establish the authority of the quality inspection personnel, it is very necessary and important.3 following a case analysis gradually quality management, engineering survey:The territory of Hechi a building for the underground layer, on the ground twenty-two, twenty-five buildings, covers an area of 2550.4 square meters, building a total height of 79.950 meters, construction area of 4008 square meters underground, on the ground 36855 square meters, balcony area is 1570.1 square meters; the main design reasonable service life is 50 years; building fire grade two, seismic fortification intensity is 7 degrees, frame aseismic grade two; the ground floor to the ground floorthree layer 2-A axis 2-6 axis and2-17 axis short limb shear wall seismic rating for a class, the rest of shear wall seismic grade two. The project uses the base form of prestressed high-strength concrete pipe pile, structure type for the cast-in-place reinforced concrete frame shear wall structure.4 construction managementOn the construction quality management, mainly involves three aspects, one is about the design, survey and document review management. On design, reconnaissance unit quality behavior and results of the activities of the supervision, the emphasis is placed on the design, survey and document review supervisory control. If the violation of the relevant laws, regulations and mandatory standards for the design and survey documents, can be through direct economic penalties and legal sanctions, enabling direct responsibility assumed by the error caused by negligence or intentional quality responsibility. Two of the activities of the bidding management, focuses on the construction bidding supervision, market supervision and quality supervision the effective integration, through the quality supervision to promote the market competition and standardization of the benign operation, effectively through market operation, to ensure the validity of quality supervision. Three isthe text of the contract supervision, is the focus of construction contract supervision, quality management standardization and legalization to fulfil the terms of the contract, the legal effect of contract binding the construction quality and results. By analyzing the three aspects of examination and supervision, to achieve the government's construction qualityof the implementation process control and supervision. Before the construction, in the final analysis is the emphasis of quality management for owners of quality behavior management, because the owner of all these activities of the organizers, decision makers, which is the standard construction owner quality behavior and results of the activities of the important measures.5 construction management5.1 Lraw materials quality controlMaterial quality engineering construction quality is the key, use of raw materials does not meet the requirements of engineering, engineering quality can not meet the requirements. Therefore, in the construction quality control of stop before construction on material quality control, to ensure the quality of materials, in order to improve construction quality. For the control of materials, first of all to the common material supply necessary audit, select qualified suppliers for the supply of materials. Secondly, to approach the necessary inspection of raw materials, including: quality inspection report of the inspection, the inspection of appearance, physical and chemical inspection inspection. Through a series of tests to ensure the quality of the raw materials entering.5.2 procedures and time limit controlTo implement the handover inspection system, on the procedures of unqualified shall enter into next working procedure construction. At the same time construction quality affected by seasons, the reasonable arrangement of construction schedule is to ensure the engineering quality are important measures, and blindly rush period will inevitably lead to serious consequences. Quality control step is to establish quality control,selected key and key technology to undertake the key is checked, the two is to strengthen the operation of the management, project quality is good or bad, depends to some extent on the construction of personnel operation level.5.3 increase on-site inspectionsQuality management in the construction site should strive to grasp first-hand information, and strive to achieve the timely control, for the occurrence of the problemmust accomplish early discovery, early correction of bad old practices die hard, avoid, avoid large loss. For example, in the masonry tie bar examination, if taken after the completion of a masonry opening examination, is not easy to check, and to identify the problems are also difficult to remedy, but in the on-site inspection in a timely manner to solve, can avoid bigger loss, but also easy to get the cooperation.The entity quality inspection methods should adopt scientific monitoring instruments and equipment, to provide accurate, reliable and convincing data, strengthen the government engineering quality supervision and inspection of scientific and authoritative. Through the supervision, to ensure the implementation of mandatory standards, ensure the construction of law, regulations and standard carry out, from macroscopical overall grasp the construction project quality and structure safety. In addition, in strengthening program management at the same time, we must strengthen the technical control. Technology control method using standard evaluation method is better. Evaluation of standard methods are mainly as follows: one is the on site quality assurance condition examination and evaluation, two is the completion of the project the detection results of the examination and evaluation, three ison site quality assurance data examination and evaluation, four of engineering entity size deviation of the measured, five is for the completion of engineering the macro visual inspection evaluation.5.4 after the completion of the managementAfter the completion of the quality management of construction projects is put into use check management. First of all to ensure that do not meet the quality standards of the project can not be put into use, avoid inferior project to the state and public users cause direct harm and influence. The second is the decoration, repair and maintenance of quality supervision in construction project whole life quality management category : one is to eliminate or reduce due to renovation, maintenance process caused by irregularities on the construction engineering foundation, body structure and environmental quality, damage, cause quality accident. Two is prevented due to repair, maintenance quality is not up to the requirements to the state and public users production and living environment caused by direct damage. At this stage of the supervision should be emphasized good two close: it is strictly for its completion and acceptance review, supervision, to ensure that the registration of the reliability, authority and effectiveness. Two is to enhance the decoration, maintenance of quality management in the process, so that construction project whole lifequality objectives are effective implementation, for users to create a safe, comfortable, healthy production, living environment, so that the construction quality and realizing the sustainable development. Advocating and implementing project quality insurance, the project quality management into economic management category, to solve engineering after the delivery ofquality problem tenants to find the responsible party for any menace from the "rear".This phase is the project by construction to use or production of mark; is on engineering quality inspection the necessary link; is the guarantee contract task is finished in the round, improve project quality level of final checks. The unit after the completion of the project, must undertake the final inspection and test. Unit engineering technical person in charge should be prepared for the demands of information collected materials, equipment, component quality certificate of materials, a variety of material test data, record of concealed work, construction records records. By the technical director of project organization project technology, quality, production and other relevant professional and technical personnel to the scene inspection and evaluation. To identify the construction quality defects should be corrected, and should be corrected once again after the verification to demonstrate conformity. T o ensure engineering quality accord with mandatory standard design documents and the requirements of the contract, the employer, the Ministry of supervision of the project completion report. Attended by the construction unit of the organization of the main parties involved in the completion of initial inspection, acceptance procedure.endingProject, quality, the quality of housing construction related to people's daily life and the safety of life and property. In recent years, the housing quality problems have already become the focus of public attention, annual 3.15 consumer rights day, China Consumers Association published by consumer complaints the largest of the ten major categories of commodities, the housing quality problems at the front. Therefore, constructionmanagement in many aspects, quality management is the key and core. Only do a good job in building engineering construction quality planning and housing construction quality control, to create more quality engineering.Reference.[1 ] Building Engineering ( Construction Management ) [ J]. Journal of Taizhou Polytechnic College.[2 ] Wang Yan. Paying attention to construction management" two pieces of skins" phenomenon [J ]. Management of construction enterprises.[3 ] Lin Yihong, Li Yuanying. To improve construction quality several ponders [J ]. Shanxi building, 2005, 31 ( 1): 127-128.[4 ] Bu Narui, Wang Liwen, Li Wanqin. Discussion on construction management [ J]. Journal of Hebei Institute of Architecture and Civil Engineering, 2002, ( 02).Hu Zhenghua[ 5]. The era of knowledge economy the construction management [J ]. Parathion design and powder engineering, 2005, ( 06).[ 6].Zheng Jingqiu.Infuluencing the contrcution qulity of Engineering five fsctors[J ]. Shanxi building.2005,31( 1):135-136.浅谈房屋建筑施工中的质量管理摘要：坚持质量第一、提高管理水平,是提高建筑工程质量关键之所在,只有在符合规定的质量标准和用户要求的前提下,满足质量、工期、成本等要求,才能为社会提供更多的优质、安全、经济适用的建筑产品。