Beijing National Stadium is a stadium in Beijing, China. It is officially called the National Stadium and also known as the Bird's Nest (鸟巢). The stadium was build to be the main venue during the 2008 Summer Olympics and Paralympics.
The stadium cost US$423 million. A shopping mall and a hotel are planned to be built. This will increase use of the stadium. There was trouble attracting events, football and otherwise, after the Olympics.[4]
The eastern and western stands of Beijing National Stadium are higher than northern and southern stands. This is in order to improve sightlines.[5] A 24-hour per day rainwater collector is near the stadium. After water is purified, it is used throughout and around the stadium.[6][7] Pipes were placed under the playing surface to gather heat in the winter to warm the stadium and coldness in the summer to cool the stadium. The stadium's design originally could fit until 100,000 people in their maximum capacity.During the bulding phase, near 9,000 seats were removed from the design due the security and logistics factors. After the 2008 Summer Olympics,a near batch of another 11.000 temporary seats were removed. Now the stadium can support a maximum public of 80.000 people.[3][8]
↑"Bird's Nest welcomes rain". National Stadium. The Official Website of the Beijing 2008 Olympic Games. 29 June 2008. Archived from the original on 24 August 2008. Retrieved 28 August 2008.
↑"A green Bird's Nest". National Stadium. The Official Website of the Beijing 2008 Olympic Games. 22 May 2008. Archived from the original on 24 August 2008. Retrieved 28 August 2008.
↑"Boxes inside 'Bird's Nest'". National Stadium. The Official Website of the Beijing 2008 Olympic Games. 29 June 2008. Archived from the original on 24 August 2008. Retrieved 28 August 2008.