Realize openness, justice and fairness in opening up.
2002125 October +65438. Entrusted by the Beijing Municipal People's Government and the Organizing Committee of the 29th Olympic Games, the Beijing Municipal Planning Commission collected the architectural conceptual design scheme of the main stadium of the 2008 Olympic Games-China National Stadium.
The National Stadium is the first Beijing Olympic venue facility to enter the architectural design process. According to the introduction of Beijing Municipal Planning Commission, the national stadium architectural concept design competition is divided into two stages: the first stage is pre-qualification; The second stage is the official competition. By June 20th, 2002, 165438+ Competition Office had received valid prequalification documents from 44 famous design companies. After strict pre-qualification, 14 design companies were finally determined to enter the formal scheme competition, from China, the United States, France, Italy, Germany, Australia, Japan, Canada and Switzerland.
On March 8, 2003, 13 well-known architectural design companies and design consortia from all over the world finally participated in the competition, and delivered their grand ideas for China National Stadium to Beijing. 13 design scheme includes 2 domestic schemes, 8 overseas schemes and 3 Chinese-foreign cooperation schemes.
In the subsequent scheme review. The judging committee, composed of Guan Guan, an academician of China Academy of Engineering, Koolhaas, a Dutch architect, etc. 13, made a rigorous evaluation, repeated comparison and careful screening of the entries. After two rounds of secret ballot, three excellent schemes were selected. They are the "Bird's Nest" scheme designed by Herzog and De Mellon Western Design Company of Switzerland and China Architectural Design and Research Institute, the "Floating Roof Opening" scheme independently designed by Beijing Architectural Design and Research Institute of China, and the "Sky Stadium Ice and Snow World" scheme jointly designed by Sato Comprehensive Scheme of Japanese company and Tsinghua University Architectural Design and Research Institute of China. In order to solicit public opinions, the organizers of the competition also exhibited all the 13 design schemes at the Beijing International Convention Center. "Bird's Nest" ranked first, which showed the recognition of the audience and the judges to a considerable extent. After careful study by the decision-making departments, the "Bird's Nest" was finally determined as the final implementation plan of the main stadium of the 2008 Beijing Olympic Games-China National Stadium.
Meet the needs of the Olympic Games and attach importance to "post-Olympic development"
The components of the whole stadium structure support each other to form a grid-like frame, which looks like a bird's nest woven with branches. Its gray mineral-like steel mesh is covered with transparent film material, which includes a khaki bowl-shaped stadium stand. Here, the hollow-out technology, ceramic lines, the red brilliance and enthusiasm in China traditional culture are perfectly integrated with the most advanced modern steel structure design.
The whole building is connected by Disney's giant network structure, and there are no columns inside. The grandstand is a complete bowl shape, without any cover, just like a huge container, which brings incredible drama and unparalleled shock to the stadium.
Accelerate the innovation of system and mechanism in exploration.
As a social welfare project, in the past, the construction of stadiums and gymnasiums was generally invested by the government, operated by the competent department, and the losses were subsidized by the finance. Therefore, many sports facilities often become a long-term "burden" of government financial subsidies after completion. Beijing is determined to "change its mind". Facing the largest stadium construction in history, Beijing, with the thinking mode of market economy and on the basis of drawing lessons from foreign advanced experience, has accelerated system innovation and mechanism innovation, and actively explored the Olympic project construction and operation mode of "government guidance and market operation". Considering the characteristics of large investment and high operating cost of the National Stadium after the Games, Beijing has provided quite favorable conditions to attract investors. In addition to 58% investment by state-owned companies on behalf of the government, quite preferential policies have also been given in land transfer and demolition. The national stadium project adopts PPP (private+public+partnership) mode, and the project company is jointly established by Beijing State-owned Assets Management Co., Ltd. and China CITIC Group Consortium, which is mainly responsible for the investment, financing, construction, operation and management of the national stadium. CITIC Consortium contributed 42%, and Beijing State-owned Assets Management Co., Ltd. gave 58% financial support on behalf of the government. CITIC Consortium also owns the franchise right for 30 years after the Olympic Games.
Compared with the United States and other countries with mature experience in venue sponsorship, venue sponsorship in China has been in the initial stage of development. With the east wind of the Olympic Games, the development of sports industry in China will promote the growth of venue sponsorship market. By developing a professional and efficient sponsorship platform, the National Stadium has attracted a large number of powerful potential customers to participate in the construction and operation of the National Stadium, which has brought infinite vitality to the development of the stadium and enabled sponsors to display their high-quality products and corporate image through the window of the National Stadium. Commencement date: 65438+February 24, 2003.
Successful completion time: March 2008
The National Stadium publicly solicits planning and design plans for the whole world;
July 2, 2002: 89 planning and design schemes were received;
065438+2003 10-February: Five qualified applicants for the National Stadium Project entered the second stage of bidding;
March, 2003 19-25: The jury passed the "Bird's Nest" scheme by overwhelming votes;
65438+February 24th, 2003: All preparations for the construction of the National Stadium of Beijing 2008 Olympic Games were ready, and a groundbreaking ceremony was held.
February 2004: The foundation pile of National Stadium 100 was completed, and the substantial structural construction of the "Bird's Nest" project began;
July 30, 2004: The safety and economy of Olympic venues became the focus, and the "Bird's Nest" was completely closed on July 30;
August 3, 20041day: The "Bird's Nest" cancelled the openable roof scheme and the style remained unchanged;
August 2004: "Bird's Nest" released renderings;
June 5438+February 2004: The main stadium of Beijing 2008 Olympic Games "Bird's Nest" resumed work;
May 9, 2005: Construction of the ground floor of Bird's Nest National Stadium;
June 65438+May 2005: Construction of the first floor of the National Stadium "Bird's Nest"
September 2005: 14: Construction of the second floor of the National Stadium "Bird's Nest"
June 2005 5438+ 10 June 2005 265438+ 10: Construction of the fourth floor of the National Bird's Nest Stadium.
June 5438+1October 28, 2005: the first steel member hoisting ceremony of the Bird's Nest.
June 5438+065438+1October 65438+May 2005: The concrete main structure was capped one month in advance.
065438+2006 10: After the construction of the mixed soil structure is completed, all the pillars of the main steel structure are installed, and the case of roof steel structure installation is started.
April-May 2006: IOC members inspected the Bird's Nest.
August 26th, 2006 -3 1: The steel structures of the Bird's Nest are welded together and integrated as a whole.
September/KOOC-0/7, 2006: The National Stadium "Bird's Nest" project, after more than two years of construction, completed the last link of steel structure construction-overall unloading on September/KOOC-0/7.