鸟巢工程英文介绍
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目录 1
Project introduction
2 3
4
The main truss segment
Support layout The main truss hoisting process Construction difficulties and characteristics
5
Project introduction
The National Stadium is located in Beijing city of Ayutthaya Road south wing, Olympic Park in the central area, is the main stadium of the Beijing 2008 Olympic games. The main structure of the design service life of 100 years, fire-resistant grade level, seismic fortification intensity of 8 degree, underground engineering waterproof grade 1. Space was the main construction works saddle ellipse, mega space saddle steel truss is 333 meters long from north to south, body weaving "nest" structure, the steel structure of steel 42000 tons, concrete stand is divided into upper, middle and lower three floors, concrete structure stands as the 1 underground floors, the ground of reinforced concrete frame 7 story shear wall structure system. Sacoustic ceiling.
Design specification
• Technical support conditions tower design from support unloading analysis results, it gives an overall, unloading process synchronization, each supporting point in the reaction force each unloading step. Statistics on each point of maximum reaction force in all steps of the applied load is used in the supporting tower.
The main truss hoisting process
According to segmentation and field site use condition of the main truss of the main truss, space by vertical spell, plane truss by assembling way lying spell. （1）Space truss hoisting process Space truss although hoisting tonnage than plane truss, but its use patching method, born after not pulling back straight, direct leveling in place, lifting process is relatively simple plane truss, space truss is the main control measures mainly originated and leveling and its process: （2）Space truss of large tonnage, share the pulley block stress is large, as shown in Figure 3.4, using multiple pulley group during the leveling run rope long stroke. Traditional component attitude adjustment tool using gourd adjustment, speed slow, want to change the stroke number. The project adopts the small car hanging pulley group to run the rope to smoke, because the car hanging high, the number of overall adjustment process to replace the travel less, pulls out the rope fast, high efficiency.
•
（1）Since the emergence of 800T crawler crane lifting the main truss chord, chord three provided
two gantry crane. Three crane three hanging points plane projection range including gravity, guarantee three points at the same time stress, as shown in Figure 3.5; at the same time, over the auxiliary line vertical component of gravity low chord to point distance equal two gantry crane, gantry crane to ensure the two uniform load, and is convenient for monitoring, control in the pulling process. （2）Born after pulling, pulling for the monitoring of lower chord two balanced promotion, the distance in the bottom chord hanging two tape measure for monitoring of bottom chord from the ground. When two ground distance range, adjust two gantry crane hook at both ends of the balance of the component. Because the instrument Longmen hook the next without measuring component weight, here through the vertical distance control two hanging points to the center line of gravity and pulling process two balance, ensure the uniform stress of two gantry crane. （3）Component pulling leveling, crane operation to emplacement point is in place, for the rational use of large crane, in place by Kama plate in place of the way. According to the installation member length, weight, center of gravity position, the upper and lower chords in calculation of fracture Kama temporary fixing force need horse board size, length, length of weld. First the upper and lower chords on welding surface Kama plate, frame reaches the installation in place position, calibrated will welding completed three other surface Kama board, crane can release the hook.
The main truss segment and the equipment selection
• The mega truss of large span the hoisting of the very important segment, not only to consider the various section weight, installation work radius and domestic, the existing crane resource matching, temporary fixation and overlap at the same time each segment in the supporting tower on each section is defined between lifting sequence is also the key construction. .
老鹰鸟巢介绍英文作文
老鹰鸟巢介绍英文作文英文：Nestled in the heart of Beijing, the Bird's Nest, also known as the National Stadium, is a world-renowned architectural masterpiece. Designed by Swiss architects Jacques Herzog and Pierre de Meuron, the stadium was built for the 2008 Summer Olympics and Paralympics.The Bird's Nest is a symbol of China's modernization and a testament to the country's ability to host world-class events. Its unique structure, which resembles abird's nest, is made up of interlocking steel beams that create a lattice-like appearance. The stadium can seat up to 91,000 spectators and has hosted many major events, including the 2015 World Athletics Championships and the 2022 Winter Olympics.One of the most impressive features of the Bird's Nest is its lighting system. The stadium is equipped with over26,000 LED lights that can be programmed to create a dazzling array of colors and patterns. The lighting system has been used to create stunning visual displays during major events, such as the opening and closing ceremonies of the 2008 Olympics.中文：鸟巢位于北京市中心，也被称为国家体育场，是世界著名的建筑杰作。
鸟巢英文作文介绍
鸟巢英文作文介绍The Bird's Nest is a famous stadium in Beijing, China. It was built for the 2008 Summer Olympics and Paralympics. The stadium is made of steel and has a unique design that looks like a bird's nest, hence the name. It has a seating capacity of 80,000 people and is used for various sports events and concerts.The Bird's Nest is not only a sports venue, but also a symbol of modern China. Its innovative design and grand scale have made it a popular tourist attraction. Visitors can take a tour of the stadium to learn about its construction and history. There are also shops and restaurants inside the stadium where people can relax and enjoy the view.The stadium is surrounded by a beautiful park, which provides a peaceful and green environment for visitors to explore. The park is a popular spot for locals to exercise and relax. It is also a great place to take photos of theBird's Nest from different angles.The Bird's Nest has hosted many important events, including the opening and closing ceremonies of the 2008 Olympics. It has also been used for football matches, concerts, and other cultural events. The stadium's versatile design and state-of-the-art facilities make it a popular choice for various activities.The Bird's Nest has become a symbol of Beijing and a must-see destination for tourists. Its iconic design and historical significance make it a unique and memorable place to visit. Whether you are a sports fan, a history buff, or just someone looking for a cool photo op, the Bird's Nest has something for everyone.。
介绍鸟巢的特点用英语作文
介绍鸟巢的特点用英语作文The Bird's Nest, also known as the National Stadium, is a world-renowned architectural masterpiece located in Beijing, China. Designed by the Swiss architecture firm Herzog & de Meuron, the Bird's Nest was built for the 2008 Summer Olympics and Paralympics and has since become a symbol of modern China.One of the most striking features of the Bird's Nest is its unique and innovative design. The stadium's exterior is made up of a complex web of steel beams, giving it the appearance of a giant bird's nest. This design not only gives the stadium its iconic and memorable look but also serves a practical purpose, providing structural support and allowing for optimal airflow and natural lighting.Another notable feature of the Bird's Nest is its sheer size. The stadium has a seating capacity of 80,000, making it one of the largest stadiums in the world. Its vast size and open design make it an ideal venue for large-scaleevents, such as the Olympics, concerts, and other major sporting events.In addition to its impressive design and size, theBird's Nest is also known for its sustainable and environmentally friendly features. The stadium was built using recycled materials, and its design incorporates energy-efficient systems and natural ventilation, reducing its environmental impact. This commitment to sustainability has earned the Bird's Nest numerous awards and accoladesfor its eco-friendly design.Furthermore, the Bird's Nest has become a popular tourist attraction, drawing visitors from around the world who come to marvel at its architectural beauty and learn about its significance in Chinese culture. The stadium offers guided tours, allowing visitors to explore its interior and learn about its history and construction.Overall, the Bird's Nest is a remarkable architectural achievement that has left a lasting impact on the world stage. Its unique design, impressive size, and commitmentto sustainability make it a symbol of modernity and progress, and a must-see destination for anyone visiting Beijing. Whether you are a sports fan, an architecture enthusiast, or simply a curious traveler, the Bird's Nest is sure to leave a lasting impression.。
(完整版)鸟巢英文介绍
Bird's NestAbstract:The main venue for the Beijing Olympics, the National Stadium, widely known as the Bird’s Nest because of its unique design, has become a nationwide sensation.The removal of the elements helped to bring the project under the reduced construction budget of $290 million, from an original $500 million. With the removal of the retractable roof, the building was lightened, which helped it stand up to seismic activity; however, the upper section of the roof was altered to protect fans from weather. Due to the stadium's outward appearance, it was nicknamed "The Bird's Nest". The phrase was first used by Herzog & de Meuron, though the pair still believes "there should be many ways of perceiving a building. "The use is a compliment Li explained, "In China, a bird's nest is very expensive, something you eat on special occasions."Introduction:The National Stadium is situated in the Beijing Olympic Green. During the Beijing 2008 Olympic Games, the openingceremony, closing ceremony, trackand field meets, and men's footballfinal will be held here. It is theworld's largest steel structure andthe most complex stadium everconstructed. Its design had to beinspiring and be able to withstandan earthquake. So 'light weight'was combined with strength in 110000 tons of a new grade of steel,the purest ever developed in China, including 36km of steel struts. It has been a landmark and a longstanding symbol of the Olympics. It is "one of the key engineering marvels in the world today."The Bird's Nest was the main venue of the 2008 Beijing Olympic Games and it has a seating capacity of over 91,000. With a simple and classical space effects, the National Stadium is beautifully designed; and all the structural parts support with each other, forming a network framework. It looks like a bird's nest woven with branches. After the Beijing 2008 Olympic Games, the stadium will become a sports and entertainment facility for the residents of Beijing. And it will become another important tourist attraction of Beijing.By the 2001 Pritzker Prize winner Herzog, and the Chinese architect Li Xinggang de Meuron collaborated giant stadium design, forms as life" nest", it is more like a cradle, is entrusted with the mankind's hope for the future. The designers of the National Stadium did not do any extra processing, just give the structure is exposed outside, so the natural formation of the appearance of a building.Design and construction:Located in the Olympic Green, the stadium cost US$423 million. The design was awarded to a submission from the Swiss architecture firm Herzog & de Meuron in April 2003 after abidding process that included 13 final submissions. The design, which originated from the study of Chinese ceramics, implemented steel beams in order to hide supports for the retractable roof; giving the stadium the appearance of a "Bird's nest". Leading Chinese artist Ai Weiwei was the artistic consultant on the project. The retractable roof was later removed from the design after inspiring the stadium's most recognizable aspect. Ground was broken in 24 December 2003 and the stadium officially opened in 28 June 2008. A shopping mall and a hotel are planned to be constructed to increase use of the stadium, which has had trouble attracting events, football and otherwise after the Olympics.The entire structure component of the stadium composes the mutual support to form a grid structure. It looks like a bird's nest and the gray steel mesh is covered by transparent material. It contains a bowl-shaped stadium which is red. Here, the hollow out style, the ceramic lines, the red refulgence and warm, and the most advanced modern steel structure design are perfectly blended together.The whole building is related through the giant reticular structure, without one column in the interior. The stand is shaped like bowl whichgive the stadium unbelievable dramaticism andincomparable appeal. The continuous loop willalso make the audience get the best view andpromote their emotion. It can also encourag eplayers to be faster, higher and stronger. Here,people, really have been given the centerposition.The crust of the stadium can be made by the diaphragm, make to completely waterproof. The sun can penetrate through the transparent roof to meet the growth of the indoor turf. During a game, the stands can change through various ways and can satisfy the different requirements of different audiences. During the Olympic Games, 20000 temporary seats are on the top of the stadium and can ensure that everyone can clearly see the whole game. The entrance, the exit and the crowd flow through the regional division and reasonable streamline design had been settled perfectly.The eastern and western stands of Beijing National Stadium are higher than northern and southern stands, in order to improve sightlines. A 24-hour per day rainwater collector is located near the stadium; after water is purified, it is used throughout and around the stadium. Pipes placed under the playing surface gather heat in the winter to warm the stadium and coldness in the summer to cool the stadium. The stadium's design originally called for a capacity of 100,000 people; however 9,000 were removed during a simplification of the design. The new total of 91,000 would be shaved further when 11,000 temporary seats were removed after the 2008 Olympics; bringing the stadium's capacity to 80,000.The farthest seat is 460 feet (140 meters) from center field. Temperature and airflow of every surface were optimized to increase ventilation.The stadium is like a huge container, whether the last to see or Lex, will give the impression that distinctive, never erase the image, it is fully in line with the National Stadium in the functional and technical requirements, but also from a general Stadium building long-span structures and the digital screen as the main design technique. The spatial effect of the stadium only has the unprecedented originality, but simple, elegant. From here, people can visit, including the stands of the stairs leading to the entire region, including moving lines. Sports hall, is an indoor urban space, with restaurants and shops, its role is just as Commercial Street Gallery, or square, drawing people yearn afternoon a memorable one..Summary:The Bird's Nest, together with the nearby Water Cube, represents the traditional Chinese concept of "round heaven and square earth," as well as the "Qian-kun" and "Yin-yang" ideas. The Bird's Nest is a Beijing's landmark building which represents the most advanced steel structure building system and it support the development of the future building. But the Bird's Nest also has some disadvantages, for example, its maintenance is difficult, and the utilization rate is low after the competition. In the future, we should strive to overcome these difficulties.Source:李志跃在城市化进程中建筑装饰工程功能作用的再解析[期刊论文]-大众科技2011(7)杨嗣信建国60年来我国建筑施工技术的重大发展[期刊论文]-建筑技术2009(9)American Society of Civil Engineers. Prestand and commentary guidelines for the seismic rehabilitation of buildings [ R ] .FEMA2356 , Washington D. C. : Federal Emergency Management Agency , 2000.Chopra A K. Estimating seismic demands for performance-based engineering of buildings [ C] ∥Proceedings of the 13th World Conference on Earthquake Engineering. Mira Digital Publishing ,Canada , 2004 , Paper No. 5007.。
关于北京鸟巢的英语描述
1. The Beijing National Stadium, known as the Bird's Nest, is a magnificent architectural masterpiece that hosted the 2008 Summer Olympics. 北京国家体育场，也被称为鸟巢，是一座宏伟的建筑杰作，曾承办过2008年夏季奥运会。
2. With its unique design resembling a bird's nest, the stadium showcases a perfect blend of modernity and traditional Chinese artistry. 这座体育场以鸟巢为设计灵感，展示了现代性与中国传统艺术的完美融合。
3. Standing tall and majestic, the Bird's Nest is an iconic landmark in Beijing, symbolizing China's impressive architectural achievements. 鸟巢高耸壮观，是北京的标志性地标，象征着中国令人瞩目的建筑成就。
4. The stadium's innovative structure consists of intersecting steel beams, creating a visually captivating and futuristic appearance. 该体育场以创新的结构设计为特点，由交叉的钢梁构成，呈现出视觉上引人入胜且富有未来感的外貌。
5. As one of Beijing's most visited tourist attractions, the Bird's Nest offers visitors the opportunity to explore its state-of-the-art facilities and experience the thrill of standing on the Olympic podium. 作为北京最受游客欢迎的旅游景点之一，鸟巢为游客提供了探索先进设施和站在奥运冠军领奖台上的机会。
介绍鸟巢的英语作文60词
介绍鸟巢的英语作文60词The Bird's Nest is a famous landmark in Beijing, China. It was built for the 2008 Olympic Games and is now a popular tourist attraction. The Bird's Nest is a large stadium with a unique design that resembles a bird's nest. It is made of steel and has a capacity of 91,000 people.The Bird's Nest is not only a sports stadium but also a cultural icon. It has hosted many international events, including the opening and closing ceremonies of the 2008 Olympic Games. The stadium's design represents the harmony between humans and nature, and it has become a symbol of China's rapid development.Inside the Bird's Nest, there are many facilities for sports and entertainment. There is a track and field area for various sports events, as well as a swimming pool and a gymnasium. The stadium also has restaurants, shops, and exhibition halls, where visitors can learn more about the history and culture of the Olympic Games.Visiting the Bird's Nest is a unique experience. The stadium offers guided tours, where visitors can explore the different areas of the stadium and learn about its construction and design. There is also a skywalk that allows visitors to walk on the roof of the stadium and enjoy panoramic views of Beijing.The Bird's Nest is not only a popular touristattraction but also a symbol of China's ambition and innovation. Its unique design and impressive size make it a must-visit destination for anyone visiting Beijing. Whether you are a sports fan or not, the Bird's Nest is a placethat will leave you in awe of its beauty and significance.。
鸟巢导游词英文
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文档下载后可定制修改，请根据实际需要进行调整和使用，谢谢!并且，本店铺为大家提供各种类型的经典范文，如工作报告、合同协议、心得体会、条据书信、规章制度、礼仪常识、自我介绍、教学资料、作文大全、其他范文等等，想了解不同范文格式和写法，敬请关注!Download tips: This document is carefully compiled by this editor. I hope that after you download it, it can help you solve practical problems. The document can be customized and modified after downloading, please adjust and use it according to actual needs, thank you!Moreover, our store provides various types of classic sample essays, such as work reports, contract agreements, personal experiences, normative letters, rules and regulations, etiquette knowledge, self introduction, teaching materials, complete essays, and other sample essays. If you want to learn about different sample formats and writing methods, please pay attention!鸟巢导游词英文鸟巢导游词英文范文（通用6篇）作为一名乐于为游客排忧解难的导游，通常需要准备好一份导游词，导游词的主要特点是口语化，此外还具有知识性、文学性、礼节性等特点。
介绍鸟巢英文作文
介绍鸟巢英文作文The Bird's Nest is a famous stadium in Beijing, China. It was built for the 2008 Summer Olympics and Paralympics. The stadium is called the Bird's Nest because of its unique design, which looks like a bird's nest made of steel beams.The Bird's Nest is one of the most iconic and recognizable stadiums in the world. It has a seating capacity of over 80,000 people and has hosted many important sporting events and concerts since it was built.The design of the Bird's Nest was inspired by Chinese ceramics and the structure of the stadium is meant to resemble a traditional Chinese courtyard. The architects wanted to create a modern and innovative design that also paid tribute to China's rich cultural history.The stadium is not only a popular tourist attraction, but it also serves as a symbol of China's growing influence and power on the world stage. It has become a symbol ofnational pride and a testament to China's ability to host major international events.The Bird's Nest is not just a stadium, it is a work of art and a testament to human creativity and ingenuity. It has left a lasting impact on the world of architecture and has become a symbol of modern China.。
冬奥鸟巢英文介绍作文
冬奥鸟巢英文介绍作文The Bird's Nest, also known as the National Stadium, is a famous landmark in Beijing, China. It was built for the 2008 Summer Olympics and Paralympics, and it has since become a popular tourist attraction.The design of the Bird's Nest was inspired by Chinese ceramics and the structure is made of steel beams that crisscross like a nest, hence the name. It has a seating capacity of 80,000 and is used for various sporting events and concerts.The Bird's Nest is not only an architectural marvel, but it also serves as a symbol of China's rapid modernization and growing global influence. It has become an iconic representation of Beijing and a source ofnational pride for the Chinese people.Visitors to the Bird's Nest can take guided tours to learn about its history and construction, as well as enjoypanoramic views of the stadium and the surrounding Olympic Park. It is also a popular spot for taking photos and soaking in the atmosphere of this world-renowned venue.In addition to its sporting and entertainment functions, the Bird's Nest has also been used for cultural and diplomatic events, further solidifying its status as a versatile and important landmark in Beijing. It continuesto attract visitors from around the world who are eager to experience its grandeur and significance.。
鸟巢的详细介绍英文作文
鸟巢的详细介绍英文作文英文：The Bird's Nest, also known as the National Stadium, is a world-famous landmark located in Beijing, China. It was built for the 2008 Summer Olympics and has since become a popular tourist attraction.The stadium was designed by the Swiss architects Jacques Herzog and Pierre de Meuron, along with Chinese architect Li Xinggang. It has a unique structure that resembles a bird's nest, hence the nickname. The exterioris made up of a lattice of steel beams that criss-cross each other, giving the stadium its distinctive look.Inside, the stadium can seat up to 80,000 people and has hosted many major sporting events, including the Olympics and the 2015 World Championships in Athletics. It also serves as a concert venue and has hosted performances by many famous musicians, such as Beyoncé and Taylor Swift.In addition to its impressive architecture and versatility, the Bird's Nest is also a symbol of China's rapid modernization and growing global influence. It has become a source of pride for the Chinese people and a representation of the country's ambition and innovation.中文：鸟巢，也称为国家体育场，是位于中国北京的世界著名地标。