超越边界的bim工程管理毕业论文外文文献翻译
工程管理中英文对照外文翻译文献

中英文对照外文翻译文献中英文对照外文翻译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。
bim技术应用外文文献

bim技术应用外文文献BIM技术(Building Information Modeling)是近年来建筑设计和施工领域中备受瞩目的一项技术。
其应用可帮助建筑领域中的设计师和工程师利用信息技术优化项目管理和增强协同工作流程。
在BIM 技术的应用方面,有很多外文文献值得参考。
以下是BIM技术应用方面的外文文献相关资料:一、BIM技术的概述关于BIM技术的起源和其在建筑工程中的应用,有一篇被广泛引用的外文文献:“Building Information Modeling – A New Paradigm for Design and Construction”. 随着BIM技术的发展, 该文探讨了BIM技术的一些优势和技术特点, 并且强调了BIM技术的发展趋势和应用前景。
二、BIM技术协同和项目管理的应用在建筑实践中,BIM技术是协同工作和项目管理的重要工具。
BIM 技术应用可以协调合作过程中复杂的信息流和控制建筑项目的进度。
关于BIM技术在项目管理和协同方面的研究,有一份被广泛引用的外文文献:“Collaboration in the Construction Industry: An Overview of Key Trends and Drivers”. 该文详细解释了BIM技术在项目管理和协同方面的优势,以及增加协同工作能力的挑战。
三、BIM技术在建筑设计中的应用BIM技术在建筑设计中的应用已经成为一个日益流行的概念。
使用BIM技术的建筑设计可以减少错误和过度冗余的设计,最终提供更优质、更经济并且更可持续的设计方案。
关于BIM技术在建筑设计方面的研究,有一篇被广泛引用的外文文献:“Building Information Modeling: a Brief Overv iew”. 该文讲解了BIM技术在建筑设计中的应用,对于建筑师从传统的2D草图技术向3D设计转换的思路做了详细探究。
以上是BIM技术应用外文文献的三个主要方面。
工程管理专业外文文献以及汉文翻译

外文文献:The project management office as an organisational innovationBrian Hobbs *, Monique Aubry,Denis ThuillierUniversity of Quebec at Montreal, Department of Management and Technology,PO Box 8888,Downtown Station,Montreal,Que,Canada H3C 3P8Received 15 May 2008; accepted 20 May 2008AbstractThe paper presents an investigation of the creation and the reconfiguration of project management offices (PMOs) as an organizational innovation。
The analysis of 11 organisational transformations centred on the implementation or reconfiguration of PMOs is presented. The objective of the paper is to contribute to a better understanding of PMOs and of the dynamic relationship between project management and the organisational context。
The aim is also to integrate the examination of PMOs as an organisational innovation into the mainstream of research on the place of project management in organisations and more widely to the ‘‘rethinking of project management.”1。
工程管理毕业外文翻译

Building engineering biddingYang Cao a,*, Shuhua Wang b, Heng Li aaDepartment of Building and Real Estate, Hong Kong Polytechnic University, HongKong, ChinabState Key Laboratory of Novel Software Technology, Nanjing University, Nanjing210093, ChinaAbstractNowadays in the engineering construction industry, the market which is characteristic for project bidding, has formed. The construction companies,which want to create good benefits, have to control their cost and improve management to enhance the capacity of adapting and competing in this market. This article focuses on how to decrease cost and increase income so as to control the construction cost effectively. bidding documents should be well formulated ,which is the improtment to a successful bidding and direct influence the success or failure of the biddingwork.Becasue the success or failure of the bidding for the survival and development of enterprise has a direct impact, so we have a high quality, improve the bid documents of the unit, prevent invalid and successful pass mark appear, become a research topic.[key] : bidding drawbacks of unfair competition countermeasuresBidding is a form of project transactions, project bidding process is to determine the successful bidder and the cost of the process and the price of the project, project bidding work of a very important link, do a good job bidding to determine the price, we can effectively control construction costs, and create a fair and equitable market environment, create orderly competition mechanism. Bidding in construction activities, construction enterprises in order to tender invincible works to be successful, And from the contracted projects profitable, it needs to integrate various subjective and objective conditions, the tender research strategy determine tender. Tender bidding strategy, including pricing strategies and skills. All of the strategies and skills from the numerous contractors bidding on the accumulated experience and objective understanding of the law and of the actual situation understanding, but also with the contractor's decision-making ability and courage are closely related.Bidding documents is the general programme and play book of the bidding activity through the process of bidding. The bidding documents will specify that How to conduct each bidding work, how to dispatch bidding documents, the requirements for tenderer,how to rate and decide bidding and the procedures of bidding. Therefore, the personnel who is responsible for prepare bidding documents should first have a general view of the bidding work, include all the requirements and arrangements into the bidding documents. If meet problems that have not been considered previously, then resolve them one by one during the preparation. The course of bidding documents preparation is also the course of making bidding scheme .In another respect, bidding documents is also the legal instuments. Besides relevant law and rules, the bidding documents are the common game rules that bidder,bidding agent and tenderer should subject to through the bidding. Bidding documents are the legal instuments that all the three bidding related parties should subject to, have legal force, therefore, the bidding documents -making personnel required to have the awareness and quality of leagal in order to reflect the fair, just and legal requirement in the bidding documents.In building engineering bidding law enforcement and the practice of project construction supervision system on standardizing China's construction market, improve the construction quality and played an active role. But in the process of implementing exist some disadvantages, needs to perfect, enrich and improve. This project bidding documents in accordance with the bidding law of the People's Republic of China for bidders, bidding regulation, enterprise strictly, put forward to bidders professional requirements of project profile was illustrated.Nowadays in the engineering construction industry, the market which is characteristic for project bidding, has formed. The construction companies,which want to create good benefits, have to control their cost and improve management to enhance the capacity of adapting and competing in this market. This article focuses on how to decrease cost and increase income so as to control the construction cost effectively.In building engineering bidding law enforcement and the practice of project construction supervision system on standardizing China's construction market, improve the construction quality and played an active role. But in the process of implementing exist some disadvantages, needs to perfect, enrich and improve. This project bidding documents in accordance with the bidding law of the People's Republic of China for bidders, bidding regulation, enterprise strictly, put forward to bidders professional requirements of project profile was illustrated.The practice of project bidding purpose is to market competition of openness, fairness and justice. However, due to the construction market development is not standard, management system and the experience of inadequate, architectural engineering bidding in concrete operation exist in ACTS of unfair competition, and some drawbacks. This obviously violate the bidding, the bidding process, and will lose its significance for other bidder fails to bid is unjust, disturbed the bidding(project contracting market economic order, for activities), this kind of behavior must be prohibited, only in this way can we make construction engineering competitive trading activity lawfully healthy. This subject will I learned and social practice, present situation and construction project bidding system is expounded, and the disadvantages of bidding for construction project with ACTS of unfair competition phenomenon and analysis of causes, and finally make corresponding preventive countermeasures.Construction cost management system, both theoretical discussion, but also need to practice innovation. Under the conditions of market economy, project cost management, competitive and orderly market for construction management services platform structures. In such a premise, the original scale and method of valuation is inappropriate, and this needs to be reformed and improved. The spirit of "the government's macro regulation and control, enterprise autonomy offer, the market will price" principle, to implement the implementation specification bill of quantity. Inventory Valuation bidding activities are based on market economy mechanism, based on legal, scientific, fair, open and reasonable way to determine the winning bidder of an economic activity. Bidding is bidding activities constitute two basic aspects. The bidding activity is merely that by bidding to choose the one with the workConstruction process capability, moderate cost, quality is excellent, short duration of construction enterprises, and this is the ultimate goal tender. I have participated in internships over the course of the project bidding, and completed over part of the calculation of quantities, combined with graduate experience in the design process, a brief analysis of the mode Quantities Call for TenderThe meaning of risk and risk characteristics of the general construction, the lowest price sealed bidding construction method produces several risks and incentives, according to their characteristics discussed the feasibility of risk control and prevention. Comparison of engineering and engineering security risk management, insurance, similarities and differences between the two projects and benefits; construction project bidding and tendering process characteristics of human behavior is analyzed to reveal the bidder's risk appetite and behavioral characteristics with changes in the external environment change, when the default punishment is light, the bidder preference appetite for risk and default penalties, with the increase exceeds a certain value, the risk of bidders to show preference for behavior change to avoid the risk of penalties, the greater the bidder biased in favor of a more risk-averse behavior, the results of the control and prevention of risk behavior of bidders has an important and practical significanceConstruction Cost Management from the "quantity-one price" plan model to "price of separation volume" model of the market, and gradually establish a market price-based price formation mechanism, the price of the decision in the hands of the parties involved in the market, and ultimately the allocation of resources through the market in order to realize through the market mechanism to decide on project cost.This will standardize the construction market-competitive behavior and the promotion of project bidding mechanisms play an important role in innovation. It can be said that the implementation of the project bill of quantities is a project cost management system in our country a big step forward, but also in China's accession to the WTO, the global construction industry a powerful tool for peer competition.With the construction of in-depth development of the market, the traditional fixed pricing model no longer suited to market-oriented economic development needs. In order to adapt to the current project bidding by the market needs of a project cost, we must work on the existing valuation methods and pricing model for reform, the implementation of projects bill pricing. Engineering is a list of pricing model and adapt to the market economy, allowing independent contractor pricing through market competition determine prices, with the international practice of pricing model. With the bill pricing model projects to promote, in accordance with international bidding practices is imperative. Therefore, "the lowest reasonable price of the successful bidder" My future is the most important evaluation methods. At this stage due to the implementation of projects bill pricing model and the problems mainly against China at this stage " in the minimum reasonable price of the principles of the successful bidder, most contractors have not yet set up their own enterprises of scale, companies unable to determine the reasonable Cost. This article is a scientific and fast set "reasonable cost" to study the key. First, from the project cost of the basic concept, of the engineering bill pricing model under the cost structure, to accurately predict costs of the project provided the basis, considering the average cost of the social cost to individual enterprises and the tender stage of the cost estimates. Followed through on fuzzy math and technology for smooth in-depth analysis, through "close-degree," the concept of reasonable fuzzy math and exponential smoothing technologies, construction of the project cost vague prediction model, and in accordance with the relevant information and statistics Information and experience to establish a "framework structure," the comparison works Construction Cost Management from the "quantity-one price" plan model to "price of separation volume" model of the market, and gradually establish a market price-based price formation mechanism, the price of the decision in the hands of the parties involved in the market, and ultimately the allocation of resources through the market in order to realize through the market mechanism to decide on project cost. This will standardize the construction market-competitive behavior and the promotion of project bidding mechanisms play an important role in innovation. It can be said that the implementation of the project bill of quantities is a project cost management system in our country a big step forward, but also in China's accession to the WTO, the global construction industry a powerful tool for peer competition.A healthy bidding system should be in accordance with the "open, fair and justice" and the principle of good faith, and establish a unified, open, competitive and orderly construction market. In view of the current problems existing in the bidding process,adopt regulations, and formulate and perfect the institution, strengthening process supervision measures, they can better regulate construction market order, prevent corruption from its source, purify construction market, promote the construction market order progressively toward standardization, institutionalized, and constantly improve the quality and lev建筑项目招投标杨曹*,王建民,b, 李亨a建筑部门和房地产、香港理工大学、香港、中国b国家重点实验室的小说软件技术、南京大学、南京210093,中国摘要目前在工程建设项目行业中,以工程招投标为特征的建筑市场已经形成,施工企业为创造良好经济效益,必须严格控制成本,加强成本控制管理,才能提高市场适应能力和竞争力。
工程管理专业毕业论文(外文翻译) (2)

心之所向,所向披靡工程技术协调与社会经济建模的公共政策的影响:交通基础设施管理中的应用摘要:持续的基础设施投资不足和显著增长的商业及非商业的交通需求,已经使美国的当前和未来的交通设施消化不良。
显然我们的交通基础设施条件的改善必须建立在更可持续的和积极的方法上,并且满足存在的差距之间的短期和长期需要的承诺。
本文演示了长期投资克服基础设施改造的历史障碍的价值,包括需要积极的政治体系来弥补公共责任的缺陷,以及对交通基础设施的故障造成的社会经济影响的缺乏了解。
而这些过程可以避免即将到来的灾难。
本文提出了一种建模范式,描述了一种系统的制度中,一个长期的交通基础设施建设的建模,多个利益相关者的视角和涉及公共政策的构思。
该方法促进了利益相关者和决策者他们共同的利益和个人决定的协调,实现更多的符合条件的系统目标的整体系统的水准。
为了说明该建模方案的实用性,把它应用到一个桥梁的维修问题中,我们综合讨论了已有的工程实践和社会经济因素,帮助简化基础设施的长期目标与短期需求。
并且我们可以从该系统方法论点到为了基础设施维护采取一种更具前瞻性和协作性的公共政策中获得见解。
2013Elsevier 公司保留所有权利1.引言美国的交通基础设施,几十年来一直在恶化。
然而,恶化的过程是缓慢的,更广泛的影响并不总是显而易见。
今天,这种退化过程的影响比以往任何时候都更加明显和不祥,众多的报告表明,各种各样的后果会导致交通基础设施建设的失败。
这些措施包括,增加经济成本的货运拥挤,美国全球竞争力下降,增加了旅行成本和减少旅客的安全等等。
美国土木工程师学会(ASCE)表明,美国现有交通基础设施未能维持经济增长,以及各种各样的解决方案将建立在各级政府确保未来基础设施的正常运转这一条件上(ASCE,2011)。
在应对这一挑战,奥巴马总统已经要求立法者建立一个国家基础设施银行,并批准20亿美元改善国家的交通基础设施的预算。
如果实施基础改善方案失败了,将会导致美国企业和家庭的开支显著加大。
外文文献及翻译超越边界的BIM

外文文献:BIM Beyond BoundariesSeptember 10, 2012 · by Randy DeutschAbstract: Opting for depth over breadth of expertise is a false choice that will lead individuals, organizations, the profession, and industry in the wrong direction.Keywords: BIM, expertise, anti-learning, master builderSeveral forces are converging to create an unprecedented and timely opportunity for organizations that have embraced building information modeling (BIM). These forces —including the rise of the expert, the growing comple xity and speed of projects, and BIM’s increasing recognition as an enabler, catalyst, and facilitator of team collaboration — also present significant challenges that can be overcome with the right approach and mindset.At one time, being an expert meant k nowing more than one’s competitors in a particular field. Firms that reinforced their expert culture hoarded information, which resulted in silos of expertise. Today, many firms are looking to hire people perceived as building and software technology exper ts, shortsightedly addressing today’s needs at the expense of tomorrow’s. While architects have always been trees with many branches, our current economic climate has discouraged them from being anything but palm trees: all trunk, no branches.And yet things change so quickly that those who went to bed experts are unlikely to wake up experts in the morning. Due to the speed and complexity of projects, we do not have time to acquire knowledge the old way — slowly, over time, through traditional means. Even when we supplement our book learning with conferences, webinars, and continuing education, it is impossible to keep up with the flow of new information in our industry.Expertise today is a much more social, fluid, and iterative process than it used to be. Being an expert is no longer about telling people what you know so much as understanding what questions to ask, who to ask, and applying knowledge flexibly and contextually to the specific situation at hand. Expertise has often been associated with teach ing and mentoring. Today it’s more concerned with learning than knowing: less to do with continuing education and more with practicing and engaging in continuous education.Social media presents the would-be expert with both opportunities and challenges. Working with the understanding that somebody somewhere has already done what you are trying to do, design professionals, like agile technology experts, can find what they’re looking for by tapping into their networks and aggregating the responses. Conversely, due to the rise of social media, virtually all anyone has to do today to be considered a technology expert is to call themselves one. Because social networks allow people to proclaim themselves experts, it can be hard to know who to turn to, resulting in the rise of otherwise unnecessary certifications.An expert today is someone whose network, community, or team deems him or her so. Such acknowledgment from one’s community can be considered a form of social certification. To grow one’s professional rep utation, expertise in BIM counter-intuitively requires unlearning, detachment, collaboration, and developing both deep skills and broad interests.BIM EXPERTISE REQUIRES UNLEARNINGAs we grow in our careers, we tend to focus more on people issues and less on technology. We also tend to cooperate conditionally, responding to the behavior of others. This has huge implications for design and construction professionals who might be naturally collaborative —through sharing knowledge, learning, mentoring, and teaching — but are otherwise conditioned and tempered by the culture of the firm where they work.Working in BIM provides an unprecedented opportunity to learn: how buildings go together, how projects are scheduled, cost implications of decisions, and impact on the environment. At the same time, there is a great deal we still need to unlearn with BIM. We can start by asking some questions: Which aspects of the traditional design process change with BIM and which stay the same? What knowledge, methods and strategies must be abandoned due to BIM and what is critical to keep? And perhaps most important: What, while learning to work in BIM, needs to be unlearned?While unlearning habits we picked up working in CAD would seem like a good place to start, there’s als o a great deal we need to unlearn in order to return to our original sharing attitude and cooperative ways. These include bad habits we’ve acquired since we left the cocoon of school and embarked on the hard knocks of a career in architecture and construction, where we may have learned to be mistrustful, skeptical, competitive, secretive, and working independently in silos. In doing so, we’ve unlearned many of the critical natural habits, attitudes, and mindsetsnecessary to work effectively and collaboratively on integrated teams.BIM EXPERTISE REQUIRES DETACHMENTFrom Japanese martial arts there’s the concept of shuhari: First learn, then detach, and finally transcend. As consultant Ian Rusk has explained, shu, ha, and ri are considered three phases of knowledge that one passes through in the study of an art. They can be described as the phases of traditional knowledge, breaking with tradition, and transcending it.Working in BIM, we need to address all three steps to meet our goals. Of the steps, the second (detachment, or breaking with tradition) is the most important. Detachment requires that we remain flexible and agile while learning, not holding on tightly to our ideas, agendas, or prejudices, so that we can move beyond them.BIM EXPERTISE REQUIRES COLLABORATIONWhile we as an industry have now lived with BIM for more than two decades, most firms have acquired and implemented the technology primarily as a visualization and coordination tool in the past several years. We appear to have reached a standst ill in the software’s use, with many firm leaders wondering how to make the leap to more advanced uses. Further mastery of the application through traditional means won’t help us get there. If we are to achieve our personal, organizational, professional, and industry-wide goals of fully participating in public, community, creative, and economic life, something more needs to happen.Achieving higher levels of BIM use — including analysis, computation, and fabrication —requires skills and a mindset that allow us to work productively and effectively in a collaborative setting. Working with BIM enables but doesn’t necessarily lead to collaboration. We each have to decide whether or not to look beyond BIM as a tool and embrace it as a process. When recognized as a process, BIM can be a powerful catalyst and facilitator of team collaboration.BIM EXPERTISE REQUIRES DEPTH AND BREADTHIt would be a mistake to assume that expertise in BIM as a technology alone will lead to greater leadership opportunities on integrated teams. In this capacity, BIM requires attention to acquiring skills that, while easy to attain, can be overlooked if we focus primarily on the software tools.With BIM, technical expertise should not be considered more important than increasing one’s so cial intelligence, empathy, or the ability to relate well with others. Additionally, theconventional window for achieving technological expertise is too long. Better that one achieves a high level of BIM competency motivated by passion and curiosity. Having competency in one subject doesn’t preclude you from addressing others. In fact, it can be a determinant for doing so.Being versatile flies in the face of current thinking that to succeed we should bolster our strengths over our weaknesses. The answer to Should I be a specialist or generalist? is yes. There must be people who can see the details as well as those who can see the big picture. One gift of the design professional is the rare (and underappreciated) ability to do both simultaneously. As with any hybrid —generalizing specialist or specializing generalist —one’s strength provides the confidence to contribute openly from many vantage points and perspectives.It is critical for “T-shaped” experts to reach out and make connections (the horizonta l arm of the T) in all the areas they know little or nothing about from their base of technical competence (the vertical arm of the T). T-shaped experts have confidence because of their assurance that they know or do one thing well. Their confidence allows them to see as others see by means of — not through —what they know. Their expertise doesn’t color their perception so much as provide a home base to venture from and return to with some assurance that they’ll maintain their bearings when venturing out across the table.Broad-minded design professionals often find themselves in the role of “anti-experts,” approaching challenges from the perspective of the outsider. To this Paula Scher of Pentagram said, “When I’m totally unqualified for a job, that’s when I do my best work.” Once we balance, own, and ultimately realize our expert and anti-expert selves, we (as a community, profession, and industry) will do our best work.WHAT DO WE DO NOW?Firms want to know how to optimize their work processes to become more efficient at what they do best, to remain competitive by leveraging the competitive advantage of BIM and integrated design. One of the ironies facing the industry is that in order to master BIM, don’t learn more BIM. Instead, do other things.What will bring about greater efficiencies and effectiveness, increase productivity and deliver value, is not additional technology knowledge but our ability to communicate, relate, work together, think like one another, have empathy, understand, and listen. If design professionals want to lead they will do so not by increasing their depth but by benefit of broadercapabilities involving their reach.What do we do now? Go wide and deep. Go against common wisdom and fortify your soft skills, your reach and wingspan. To master BIM you have to transcend BIM.We need to develop both sides of ourselves in order to move beyond our own and others’ biases and anticipate consequences for courses of action before they are acted upon. We need to develop the ability to put the project first, navigate iRooms and packed conference tables to get our ideas and points across, be able to read people for overt and subliminal responses, have the confidence to ask questions without feeling threatened and be asked questions without becoming defensive. It is as though we have placed so much emphasis on the bricks we’ve forgotten the mortar that allows us to communicate genuinely, to relate well with one another and integrate.Having to choose between depth and breadth is a false choice that heads our profession and industry in the wrong direction. Rather than focusing on one over the other, we need to develop simultaneously vertical deep skills and horizontal soft skills, to work on our strengths and weaknesses, to be expert and anti-expert, specialist and generalist, to design from evidence and from intuition, to be task- and people-oriented, to have mastery over one thing and be a jack-of-all-trades.As one blog commenter recently asserted, “In order to practice architecture well, you nee d to understand a lot of things that aren’t architecture.” BIM technology experts know one thing. To flourish and persevere, we need to know and do many things.Often overlooked in mutual mentoring of computer technology and building technology by senior and junior staff are basic people skills: listening, questioning, negotiating, collaborating, communicating. The concern is that the emerging design professional —adept at BIM tools while learning how buildings come together —won’t learn the necessary com munication and people management skills to negotiate a table full of teammates on an integrated team. These skills need to be nurtured, mentored, and acquired as assuredly as computer and building technology skills. These skills require the same amount of deliberate practice and feedback as the mastery of technology skills. Developing complementary, collaborative skills is as critical as becoming competent with the technology. As Ernest Boyer anticipated, “The future belongs to the integrators.” And that fu ture has arrived.Succeeding in practice today is a both/and, not an either/or, proposition. Designprofessionals must be both BIM technologist and building technologist. Those who accept this model will lead, persevere, and flourish in our new economy.Last year in Design Intelligence, Stephen Fiskum wrote, “One thing is certain: The solution to the current malaise in our profession is not for us to go broader but to go deeper” (“Preparing for a New Practice Paradigm,” January/February 2010). This is a new world: By going wider and deeper we provide owners and our organizations with the most value and increased productivity. Working effectively and collaboratively in BIM will help us transcend our current state, bridge the gap, and cross over to more advanced uses.THE MULTIDISCIPLINARY MINDSETIt is not just that the integrated team is now multidisciplinary, but we each must become multidisciplinary. Doing so requires a multidisciplinary mindset. This entails empathy, a genuine appreciation for others’ idea s, seeing from many perspectives, and anticipating possible consequences to any course of action. An industry representative recently stated in a public forum, “I don’t want the architect to think like a structural engineer. I need for him to think like an architect!” To leverage our technology tools and work processes, being an architect today means that we think like a structural engineer as well as a contractor and owner. Doing so doesn’t take away from architects’ role but increases their credibility by making them more effective and influential at what they do well.Working in BIM — inward focused, object-oriented, filling-in dialog boxes — discourages this mindset. It is a mistake to think that those who work in BIM are technicians and that a firm principal or senior designer who sees the big picture will mediate between the model and the world in which the model operates. Leaders must see to it that their teams look outward, keeping an eye on the model while seeing the horizon.THE TECHNOLOGY/SOCIAL CONTINUUMWorking in CAD, there are those who focus on drafting and those more adept at communication, negotiation, and persuasion. With BIM, technical understanding and people know-how must exist in each and every design professional.The majority of BIM-related literature has been focused on the technology, not on the people who use it. People issues and attitudes are the main impediment to the collaborative work processes enabled by the technology. Human issues, issues of communication and collaboration,firm culture, motivation, and workflow —all exacerbated by the advent of BIM into the workplace — are an even greater challenge than the admittedly considerable software application and technical problems associated with BIM’s use.LEADING FROM THE MODELWorking in CAD, a senior team member would redline an emerging employee’s work. Leadership was decidedly top-down: Someone senior designed or detailed, and someone less senior drew it up. The problem was that the senior team member never knew whether the emerging employee understood what was being drawn.Working in BIM provides a completely different work flow — one we have yet to leverage fully. Because those on the front lines are not only the first to discover clashes and inconsistencies but also to visualize what something looks like and how it might function, BIM allows our emerging talent to lead the process —to learn on the job while recognizing their power from their privileged position of the first look in the model.The new leadership mandate in this process is for architects to lead from their involvement in the BIM environment. Leading from the model can be likened to leading from the middle in that BIM requires and even enables followership, and servant- and situational-leadership, as opposed to top-down or command-and-control. While leadership historically has been top-down, working in BIM and on integrated teams changes that. Leading in BIM and integrated design is more similar to followership, in which middle managers lead from within the organization. Thus with BIM, the top-down and bottom-up approaches converge, where leading from the middle becomes leading from the model.BIM AND THE MASTER BUILDER TEAMArchitects who find themselves on increasingly large teams must find a way to lead and regain their voice in the design and construction process. If architects learn how to design buildings that are optimized to give owners, contractors, and other team members what they need — of high quality, low cost, sooner, with less waste, while acquiring the mindsets, attitudes, and skills necessary to collaborate with others — then architects will be trusted, newly esteemed, and return to their desired leadership role. What is critical is not that we linearly help emerging professionals move from technical experts to leaders but to be technical experts and project, team, and process leaders at the same time. Expertise is cultivated by creating the right conditions forexperts to flourish; people cannot be forced to learn and grow.Many A/E/C professionals are stressing the role of the team over the role of any one individual mastering any one subject or technology in advancing practice. The general consensus is that appointing any one individual as master of the project is largely irrelevant. Instead, the architect who works in BIM serves as master facilitator or strategic orchestrator on integrated teams. By working with as well as through others, we get the most out of fellow teammates.The concept of the composite master builder is the brainchild of visionary environmentalist Bill Reed. The term recasts the historical single master builder (or virtual master builder) as a diverse group of professionals working together toward a common end: the master builder team. The intention is to bring all specialists together, allowing them to function as if they were one mind. A better prescription for what ails our industry would be hard to find.中文译文:超越边界的BIM2012年9月10,兰迪•多伊奇摘要:在BIM 应用中,对于专业的深度要求超过了广度是一个错误的选择,这将使个人、组织,以及这个职业和整个产业走向错误的方向。
bim施工组织设计外文文献

bim施工组织设计外文文献BIM(BuildingInformationModeling)是一种基于建筑信息模型的数字化设计和施工方法。
在BIM的支持下,建筑施工团队可以更加高效地协作和管理项目。
本文将介绍一些与BIM施工组织设计相关的外文文献。
1. “BIM-based Construction Organization Design using the Analytic Hierarchy Process” by Y.H. Wang and C. Lu 本文提出了一种基于层次分析法的BIM施工组织设计方法。
该方法可以帮助建筑施工团队在BIM模型中制定施工组织方案,并通过对各种方案进行分析和比较,选出最优的施工组织方案。
该方法可以提高施工过程的效率和质量。
2. “BIM-enabled construction planning and organization design” by H. Li and Y. Lu本文介绍了一种基于BIM的施工规划和组织设计方法。
该方法可以通过BIM模型中的空间、时间和资源信息,制定施工计划和组织方案。
该方法可以提高施工效率和质量,并降低项目成本。
3. “BIM-enabled construction organization design for prefabrication projects” by Y. Lu and H. Li本文介绍了一种针对预制建筑项目的BIM施工组织设计方法。
该方法可以通过BIM模型中的构件信息,制定优化的施工组织方案。
该方法可以提高预制建筑项目的效率和质量,并减少施工时间和成本。
4. “Applying BIM to Construction Organization Design” byR. A. Issa and F. Olawale本文介绍了BIM在施工组织设计中的应用。
作者通过案例研究,阐述了BIM在施工组织设计中的优势和挑战。
工程管理英文文献#精选

Engineering supervision system in China's Engineering constructionin the positionWith the dominance of China's socialist market economy, the determination of the project supervision system in China's highway construction is gradually becoming more mature. Talking about the project in the country, people always focus on project quality side, it seems that the focus of the task of supervision is to protect the quality of projects, in fact, it is very comprehensive, according to FIDIC provisions in the project construction, project quality, of course, crucial, but only to protect the project supervision of the three objectives (quality, duration, cost), one of these three goals are interrelated and influence, from different angles to protect the owners of the project efficiency. Of which cost control is also very important to the management aspect of this work, good or bad, is directly related to whether the quality of the project can achieve the desired goals, and whether the progress can be completed on time.First, the design phase of the design phase of SupervisionThe introduction of engineering supervision, determine a reasonable design, mature technology, reduce the construction phase of major design changes and program changes to occur, the effective cost control will play a certain role. Experts say: If the project supervision involved in the design stage, then, and can be ruled out, to correct 80% of the errors, but to the construction stage to be involved in supervision of works, at best, can only save 20% of the investment. According to the information briefing, a German university laboratory building, the original design is three and a basement, the project management company to meet the commission's space requirements and functional conditions, proposed to increase the layer to shorten the two-axis then the abolition of the basement. But also reduces the flow of people to evacuate distance (to the required standards), so modified after the design is not only reduced costs, has also been improved functionality, access to credit and praise of the municipal government. At present, China for engineering supervision at the design stage to introduce the practice is still rare, we should learn from foreign countries mature and developed system, the development of relevant systems, and standardize the market. Advocates strengthening the design phase of the supervision, control and management from a cost sense, ex ante control, prevention, which is scientific and reasonable. Therefore, to enhance the design stage to control the cost ofsupervision is necessary.Second, the construction phase of the SupervisionAs we all know, domestic and international construction markets are the dominant owners of a buyer's market, the construction of competition among enterprises is very cruel. In order to bid, bidders tend to almost zero profits or even below cost bids, but the owners often use low-cost way of winning. While the bidders promised to abide by the provisions of contract documents, but once the contract, they refused to the end there is no profit or losing money, so, often with inferior materials, do not follow standard construction, bribery, or layers of subcontracting means to profit. This time, the absence of an effective supervision mechanism, the victims can only be the owners.From the process, process control the cost of supervision of supervision engineer should not only be concerned with whether the works to meet the required quality goals, he should be the focus all the objectives of the project design, in the actual operation, the contractor engaged in construction prior to permanent per days must be carried out by a variety of inspection, testing, content or face a new job, workload, construction methods, measures, materials testing and sub-contracting part of the work or works submitted to the approval of supervisory engineer. The contractor can only work within the approved, without approval or beyond the approved engineer's work can not be recognized. At the same time is also an engineer approved the contractor to obtain a basis for progress payments. Engineers, contractors, any non-approved inputs (manpower, materials, equipment) will not receive compensation, meaning that there is no engineer's approval, the contractor shall not proceed to the next one process or face, shall not be put into construction materials, use, shall not subcontract part of the project or work.Supervision and Control of project cost from the cost of the engineering supervision of the project cost management goal is to project to be completed within the contract price can not be there far exceed estimates. Supervision of the strict monitoring of the project, due to the contractor causes the possibility of super-budget is almost zero. This is because: Engineering Super-budget, no more than two kinds of reasons, the first rise in unit labor and materials, first, during the construction works increased volume, while the contractor's bid is a commitment to its binding, and the contractor not entitled to their own works to increase the amount of the project, even if there are engineers, required the contractor to increase the input of resources toprotect the project design goals, the contractor has no right to be compensated, therefore, because in the tender document, the contractor can protect a large number of frequently cited the successful completion of the project personnel and mechanical equipment. From equipment costs, materials costs and equipment costs control supervision, materials costs in the capital projects account for about 70% of the entire cost. It is the project a major component of direct costs. Materials, equipment, high and low prices will directly affect the size of the construction costs.Thus, in the supervision process, can not be ignored that part. To introduce competition, and create competitive conditions. Owners can delegate the direct supervision through public tender selecting the suppliers, so that contractors can avoid unauthorized lower prices, delays in provider payments and thus lead to shoddy supplier, delivery is not timely, thereby affecting the progress of projects happening. The contractor in the preparation of tender prices, mainly the prices of materials and equipment owners and suppliers signed price quotation, by the suppliers of materials and equipment will be mainly transported to the scene by the supervising engineers and contractors to co-sign, the by the owner will focus on the procurement of materials and equipment shall be paid directly to suppliers.From the above procedures is easy to see the contractor in addition to supervising engineers no choice but to obey. This is because the supervising engineer contractor performance has a strong economic constraints means, economic means of payment by the project system and the deposit system, composition, they are the heads of the two contractors, "inhibition".The project payment system: in fact, the project payment system is to project the economic risk of being transferred to the contractor. Contractor must obtain economic benefits (the bid price and the difference between the actual cost of the project) prior advance money or other resources, that is: He had to buy the materials, equipment, payment of wages and other expenses, under the supervision of the supervising engineer contract documents all requests to create a project. Can only be the work of the contractor to complete the written approval of the supervisory engineer and the quality of bond, after deducting there from the owner to obtain compensation (for projects). If the contractor's work should not be so satisfied with supervision, he not only no hope of profit, and even the cost of inputs can not be recovered.Project Margin System: As a rule, signed contract before the contractor must pay the contract price equal to 10% of the performance bond or letter of guarantee. Thecontractor prior to commencement of course, can be obtained from the owners of 10% of the total contract price of the advance payment, but he must also be matched to the owners to submit a bond or letter of guarantee. Even if the contractor has received final acceptance certificates from the project, he will be leaving 5% of total contract price of the retention money. Here the performance bond and retention payments totaling 15% of the project contract price, far greater than the contractor's profit margin. The contractor's default can cause bond be forfeited, and whether the breach of contract only to evaluate the supervisory engineer.Third, completion of the project closing of SupervisionThe first job done in several stages, based on the completion of settlement on a lot easier. Labor Exchange acceptance of the project handled immediately after completion of billing processing. Completion of the contract price settlement value is value of claims already liquidated damages.According to FIDIC terms or model of China's construction contract terms and the actual text of the provisions of the terms of the contract is signed: involving construction claims and breach of contract issues, supervision engineers must clearly define the responsibilities to minimize the claims, to reduce the claim should note the following: strengthening contract management, improve the terms of the contract; before projects should be fully prepared to work; enhance the design of the review, the timely detection of problems in the design to avoid the construction.Engineering design changes due to claims arising; to strengthen quality management, and strengthen the quality of tracking, to avoid or reduce the contract sample tests or works outside the review of claims arising; to improve the quality of supervision engineers found that claims in a timely manner.In short, the supervision engineer in Cost Control of the importance of the role and status is beyond question, supervision is entrusted by the owners on the implementation of the project to conduct supervision and management, reform and opening up of China's foreign towards WTO needs. Project Management is a need for a variety of professional and technical, economic, legal and other integrated management of multi-disciplinary knowledge and skills in intellectual-intensive service work, which requires supervisors controlling costs, management contracts and information, the ability to mediate economic disputes, continually improve their own quality, and enhance awareness of contract management, improve the legal system. To this end, the state unit of the Ministry of Construction Supervision of social hierarchyand the corresponding conditions and qualification standards, supervision of qualified engineers to make separate provision accordingly. Project Management in China has generally been carried out, as a mature project management experience in the management of cost control will certainly play a key role.最新文件仅供参考已改成word文本。
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本科毕业论文外文文献及译文文献、资料题目:BIM Beyond Boundaries文献、资料来源:Design Intelligence文献、资料发表(出版)日期:2012.12.10院(部):管理工程学院专业:工程管理班级:姓名:学号:指导教师:翻译日期:2015.2.10外文文献:BIM Beyond BoundariesSeptember 10, 2012 · by Randy DeutschAbstract: Opting for depth over breadth of expertise is a false choice that will lead individuals, organizations, the profession, and industry in the wrong direction.Keywords: BIM, expertise, anti-learning, master builderSeveral forces are converging to create an unprecedented and timely opportunity for organizations that have embraced building information modeling (BIM). These forces —including the rise of the expert, the growing complexity and speed of projects, and BIM’s increasing recognition as an enabler, catalyst, and facilitator of team collaboration — also present significant challenges that can be overcome with the right approach and mindset.At one time, being an expert meant knowi ng more than one’s competitors in a particular field. Firms that reinforced their expert culture hoarded information, which resulted in silos of expertise. Today, many firms are looking to hire people perceived as building and software technology experts, shortsightedly addressing today’s needs at the expense of tomorrow’s. While architects have always been trees with many branches, our current economic climate has discouraged them from being anything but palm trees: all trunk, no branches.And yet things change so quickly that those who went to bed experts are unlikely to wake up experts in the morning. Due to the speed and complexity of projects, we do not have time to acquire knowledge the old way — slowly, over time, through traditional means. Even when we supplement our book learning with conferences, webinars, and continuing education, it is impossible to keep up with the flow of new information in our industry.Expertise today is a much more social, fluid, and iterative process than it used to be. Being an expert is no longer about telling people what you know so much as understanding what questions to ask, who to ask, and applying knowledge flexibly and contextually to the specific situation at hand. Expertise has often been associated with teaching and mentoring. Today it’s more concerned with learning than knowing: less to do with continuing education and more with practicing and engaging in continuous education.Social media presents the would-be expert with both opportunities and challenges. Workingwith the understanding that somebody somewhere has already done what you are trying to do, design professionals, like agile technology experts, can find what they’re looking for by tapping into their networks and aggregating the responses. Conversely, due to the rise of social media, virtually all anyone has to do today to be considered a technology expert is to call themselves one. Because social networks allow people to proclaim themselves experts, it can be hard to know who to turn to, resulting in the rise of otherwise unnecessary certifications.An expert today is someone whose network, community, or team deems him or her so. Such acknowledgment from one’s community can be considered a form of social certification. To grow one’s professional reputat ion, expertise in BIM counter-intuitively requires unlearning, detachment, collaboration, and developing both deep skills and broad interests.BIM EXPERTISE REQUIRES UNLEARNINGAs we grow in our careers, we tend to focus more on people issues and less on technology. We also tend to cooperate conditionally, responding to the behavior of others. This has huge implications for design and construction professionals who might be naturally collaborative —through sharing knowledge, learning, mentoring, and teaching — but are otherwise conditioned and tempered by the culture of the firm where they work.Working in BIM provides an unprecedented opportunity to learn: how buildings go together, how projects are scheduled, cost implications of decisions, and impact on the environment. At the same time, there is a great deal we still need to unlearn with BIM. We can start by asking some questions: Which aspects of the traditional design process change with BIM and which stay the same? What knowledge, methods and strategies must be abandoned due to BIM and what is critical to keep? And perhaps most important: What, while learning to work in BIM, needs to be unlearned?While unlearning habits we picked up working in CAD would seem like a good place to start, there’s also a great deal we need to unlearn in order to return to our original sharing attitude and cooperative ways. These include bad habits we’ve acquired since we left the cocoon of school and embarked on the hard knocks of a career in architecture and construction, where we may have learned to be mistrustful, skeptical, competitive, secretive, and working independently in silos. In doing so, we’ve unlearned many of the critical natural habits, attitudes, and mindsets necessary to work effectively and collaboratively on integrated teams.BIM EXPERTISE REQUIRES DETACHMENTFrom Japanese martial arts there’s the concept of shuhari: First learn, then detach, and finally transcend. As consultant Ian Rusk has explained, shu, ha, and ri are considered three phases of knowledge that one passes through in the study of an art. They can be described as the phases of traditional knowledge, breaking with tradition, and transcending it.Working in BIM, we need to address all three steps to meet our goals. Of the steps, the second (detachment, or breaking with tradition) is the most important. Detachment requires that we remain flexible and agile while learning, not holding on tightly to our ideas, agendas, or prejudices, so that we can move beyond them.BIM EXPERTISE REQUIRES COLLABORATIONWhile we as an industry have now lived with BIM for more than two decades, most firms have acquired and implemented the technology primarily as a visualization and coordination tool in the past several years. We appear to have reached a stand still in the software’s use, with many firm leaders wondering how to make the leap to more advanced uses. Further mastery of the application through traditional means won’t help us get there. If we are to achieve our personal, organizational, professional, and industry-wide goals of fully participating in public, community, creative, and economic life, something more needs to happen.Achieving higher levels of BIM use — including analysis, computation, and fabrication —requires skills and a mindset that allow us to work productively and effectively in a collaborative setting. Working with BIM enables but doesn’t necessarily lead to collaboration. We each have to decide whether or not to look beyond BIM as a tool and embrace it as a process. When recognized as a process, BIM can be a powerful catalyst and facilitator of team collaboration.BIM EXPERTISE REQUIRES DEPTH AND BREADTHIt would be a mistake to assume that expertise in BIM as a technology alone will lead to greater leadership opportunities on integrated teams. In this capacity, BIM requires attention to acquiring skills that, while easy to attain, can be overlooked if we focus primarily on the software tools.With BIM, technical expertise should not be considered more important than increasing one’s social intelligence, empathy, or the ability to relate well with others. Additionally, the conventional window for achieving technological expertise is too long. Better that one achieves ahigh level of BIM competency motivated by passion and curiosity. Having competency in one subject doesn’t preclude you from addressing others. In fact, it can be a determinant for doing so.Being versatile flies in the face of current thinking that to succeed we should bolster our strengths over our weaknesses. The answer to Should I be a specialist or generalist? is yes. There must be people who can see the details as well as those who can see the big picture. One gift of the design professional is the rare (and underappreciated) ability to do both simultaneously. As with any hybrid —generalizing specialist or specializing generalist —one’s strength provides the confidence to contribute openly from many vantage points and perspectives.It is critical for “T-shaped” experts to reach out and make connections (the horizon tal arm of the T) in all the areas they know little or nothing about from their base of technical competence (the vertical arm of the T). T-shaped experts have confidence because of their assurance that they know or do one thing well. Their confidence allows them to see as others see by means of — not through —what they know. Their expertise doesn’t color their perception so much as provide a home base to venture from and return to with some assurance that they’ll maintain their bearings when venturing out across the table.Broad-minded design professionals often find themselves in the role of “anti-experts,” approaching challenges from the perspective of the outsider. To this Paula Scher of Pentagram said, “When I’m totally unqualified for a job, that’s when I do my best work.” Once we balance, own, and ultimately realize our expert and anti-expert selves, we (as a community, profession, and industry) will do our best work.WHAT DO WE DO NOW?Firms want to know how to optimize their work processes to become more efficient at what they do best, to remain competitive by leveraging the competitive advantage of BIM and integrated design. One of the ironies facing the industry is that in order to master BIM, don’t learn more BIM. Instead, do other things.What will bring about greater efficiencies and effectiveness, increase productivity and deliver value, is not additional technology knowledge but our ability to communicate, relate, work together, think like one another, have empathy, understand, and listen. If design professionals want to lead they will do so not by increasing their depth but by benefit of broader capabilities involving their reach.What do we do now? Go wide and deep. Go against common wisdom and fortify your soft skills, your reach and wingspan. To master BIM you have to transcend BIM.We need to develop both sides of ourselves in order to move beyond our own and others’ biases and anticipate consequences for courses of action before they are acted upon. We need to develop the ability to put the project first, navigate iRooms and packed conference tables to get our ideas and points across, be able to read people for overt and subliminal responses, have the confidence to ask questions without feeling threatened and be asked questions without becoming defensive. It is as though we have placed so much emphasis on the bricks we’ve forgotten the mortar that allows us to communicate genuinely, to relate well with one another and integrate.Having to choose between depth and breadth is a false choice that heads our profession and industry in the wrong direction. Rather than focusing on one over the other, we need to develop simultaneously vertical deep skills and horizontal soft skills, to work on our strengths and weaknesses, to be expert and anti-expert, specialist and generalist, to design from evidence and from intuition, to be task- and people-oriented, to have mastery over one thing and be a jack-of-all-trades.As one blog commenter recently asserted, “In order to practice architecture well, you n eed to understand a lot of things that aren’t architecture.” BIM technology experts know one thing. To flourish and persevere, we need to know and do many things.Often overlooked in mutual mentoring of computer technology and building technology by senior and junior staff are basic people skills: listening, questioning, negotiating, collaborating, communicating. The concern is that the emerging design professional —adept at BIM tools while learning how buildings come together —won’t learn the necessary c ommunication and people management skills to negotiate a table full of teammates on an integrated team. These skills need to be nurtured, mentored, and acquired as assuredly as computer and building technology skills. These skills require the same amount of deliberate practice and feedback as the mastery of technology skills. Developing complementary, collaborative skills is as critical as becoming competent with the technology. As Ernest Boyer anticipated, “The future belongs to the integrators.” And that future has arrived.Succeeding in practice today is a both/and, not an either/or, proposition. Design professionals must be both BIM technologist and building technologist. Those who accept thismodel will lead, persevere, and flourish in our new economy.Last year in Design Intelligence, Stephen Fiskum wrote, “One thing is certain: The solution to the current malaise in our profession is not for us to go broader but to go deeper” (“Preparing for a New Practice Paradigm,” January/February 2010). This is a new world: By going wider and deeper we provide owners and our organizations with the most value and increased productivity. Working effectively and collaboratively in BIM will help us transcend our current state, bridge the gap, and cross over to more advanced uses.THE MULTIDISCIPLINARY MINDSETIt is not just that the integrated team is now multidisciplinary, but we each must become multidisciplinary. Doing so requires a multidisciplinary mindset. This entails empathy, a genuine appreciation for others’ i deas, seeing from many perspectives, and anticipating possible consequences to any course of action. An industry representative recently stated in a public forum, “I don’t want the architect to think like a structural engineer. I need for him to think like an architect!” To leverage our technology tools and work processes, being an architect today means that we think like a structural engineer as well as a contractor and owner. Doing so doesn’t take away from architects’ role but increases their credibility by making them more effective and influential at what they do well.Working in BIM — inward focused, object-oriented, filling-in dialog boxes — discourages this mindset. It is a mistake to think that those who work in BIM are technicians and that a firm principal or senior designer who sees the big picture will mediate between the model and the world in which the model operates. Leaders must see to it that their teams look outward, keeping an eye on the model while seeing the horizon.THE TECHNOLOGY/SOCIAL CONTINUUMWorking in CAD, there are those who focus on drafting and those more adept at communication, negotiation, and persuasion. With BIM, technical understanding and people know-how must exist in each and every design professional.The majority of BIM-related literature has been focused on the technology, not on the people who use it. People issues and attitudes are the main impediment to the collaborative work processes enabled by the technology. Human issues, issues of communication and collaboration, firm culture, motivation, and workflow —all exacerbated by the advent of BIM into theworkplace — are an even greater challenge than the admittedly considerable software application and technical problems associated with BIM’s use.LEADING FROM THE MODELWorking in CAD, a senior team member would redline an emerging employee’s work. Leadership was decidedly top-down: Someone senior designed or detailed, and someone less senior drew it up. The problem was that the senior team member never knew whether the emerging employee understood what was being drawn.Working in BIM provides a completely different work flow — one we have yet to leverage fully. Because those on the front lines are not only the first to discover clashes and inconsistencies but also to visualize what something looks like and how it might function, BIM allows our emerging talent to lead the process —to learn on the job while recognizing their power from their privileged position of the first look in the model.The new leadership mandate in this process is for architects to lead from their involvement in the BIM environment. Leading from the model can be likened to leading from the middle in that BIM requires and even enables followership, and servant- and situational-leadership, as opposed to top-down or command-and-control. While leadership historically has been top-down, working in BIM and on integrated teams changes that. Leading in BIM and integrated design is more similar to followership, in which middle managers lead from within the organization. Thus with BIM, the top-down and bottom-up approaches converge, where leading from the middle becomes leading from the model.BIM AND THE MASTER BUILDER TEAMArchitects who find themselves on increasingly large teams must find a way to lead and regain their voice in the design and construction process. If architects learn how to design buildings that are optimized to give owners, contractors, and other team members what they need — of high quality, low cost, sooner, with less waste, while acquiring the mindsets, attitudes, and skills necessary to collaborate with others — then architects will be trusted, newly esteemed, and return to their desired leadership role. What is critical is not that we linearly help emerging professionals move from technical experts to leaders but to be technical experts and project, team, and process leaders at the same time. Expertise is cultivated by creating the right conditions for experts to flourish; people cannot be forced to learn and grow.Many A/E/C professionals are stressing the role of the team over the role of any one individual mastering any one subject or technology in advancing practice. The general consensus is that appointing any one individual as master of the project is largely irrelevant. Instead, the architect who works in BIM serves as master facilitator or strategic orchestrator on integrated teams. By working with as well as through others, we get the most out of fellow teammates.The concept of the composite master builder is the brainchild of visionary environmentalist Bill Reed. The term recasts the historical single master builder (or virtual master builder) as a diverse group of professionals working together toward a common end: the master builder team. The intention is to bring all specialists together, allowing them to function as if they were one mind. A better prescription for what ails our industry would be hard to find.中文译文:超越边界的BIM2012年9月10,兰迪•多伊奇摘要:在BIM 应用中,对于专业的深度要求超过了广度是一个错误的选择,这将使个人、组织,以及这个职业和整个产业走向错误的方向。