[ Edit this paragraph] The main stadium of the 2118 Beijing Olympic Games-"Bird's Nest"

-Beijing National Stadium (Bird's Nest/Olympic Stadium)

Venue name: National Stadium (Bird's Nest)

Construction site: No.3 anding road, Chaoyang District, Beijing (in Beijing Olympic Park, Asian Games Village North)

Building area (11,111 ㎡): 25.8,

Seats: 81,111 permanent seats and 21,111 temporary seats

Games-time functions: track and field, football, javelin throw, discus throw

Post-game functions: international and domestic sports competitions and cultural and entertainment activities

The design of the giant stadium, which was jointly completed by Plic Prize winners Herzog, De Mellon and China architect Li Xinggang in 2111, is like a "nest" that breeds life, and it is more like a cradle, with human hopes for the future. The designers didn't do any unnecessary treatment to the national stadium, but frankly exposed the structure, thus naturally forming the appearance of the building.

the construction of the national stadium started on February 24th, 2113, and was temporarily suspended due to design adjustment on July 31th, 2114. The construction resumed on February 27th of the same year and was completed in March 2118. The total project cost is 2.267 billion yuan.

The external structure of the "Bird's Nest" is mainly composed of huge portal steel frames with 24 truss columns. The top surface of the National Stadium is saddle-shaped, with the major axis of 332.3m, the minor axis of 296.4m, the height of the highest point of 68.5m and the height of the lowest point of 42.8m..

The outer shell of the stadium is made of air cushion film which can be used as filler, so that the roof can be completely waterproof, and sunlight can pass through the transparent roof to meet the growth needs of indoor lawns. During the competition, the stands can be changed in many ways to meet the requirements of different audiences in different periods. During the Olympic Games, 21,111 temporary seats are distributed at the top of the stadium, and everyone can see the whole stadium clearly. The entrance, exit and crowd flow are perfectly solved through the reasonable division and design of streamline area.

The design of the Bird's Nest fully embodies humanistic care. Bowl-shaped seats encircle the folded structure of the stadium, and the upper and lower floors are staggered. No matter where the audience sits, the line of sight distance from the center of the stadium is about 1.41 meters. The three-layer "special devices", including the sound-absorbing film material used in the lower membrane of the Bird's Nest, the sound-absorbing material set on the steel structure members and the electroacoustic amplification system used in the real scene of the Bird's Nest stadium of the 29th Olympic Games in Beijing, make the speech intelligibility index in the Bird's Nest reach 1.6-this figure ensures that the audience sitting in any position can clearly hear the broadcast. The designers of "Bird's Nest" also used hydrodynamics design to simulate the natural ventilation of 91,111 people watching the game at the same time, so that all spectators can enjoy the same natural light and natural ventilation. In the auditorium of the Bird's Nest, there are more than 211 wheelchair seats for the disabled. These wheelchair seats are slightly higher than ordinary seats, ensuring that disabled people have the same vision as ordinary spectators. During the Games-time, hearing AIDS will be provided and a wireless broadcasting system will be set up in the venue to provide personalized services for people with hearing and visual impairment.

Many architectural experts believe that the "Bird's Nest" will not only set up a unique historic landmark for the 2118 Olympic Games, but also be of groundbreaking significance in the history of world architectural development, and will provide historical testimony for the development of China and the world architecture in the 21th century.

Transportation

Address: No.3-3 A, anding road, Chaoyang District, Beijing. 939, 417, 753, 741, Yuntong 113, 656, Jianxiangqiao East Station.

Ticket price

● Disabled revolutionary servicemen, retired cadres, people over 71 years old and children under 1.2m can visit the Bird's Nest free of charge from February 25th, 2118. Servicemen, disabled people, elderly people over 61 and under 71 and students at school can visit at half price as long as they produce valid certificates. The tour guide brings a group to visit with the national tour guide qualification certificate, and the tickets for the visit are free.

● Single ticket

Bird's Nest full price 51 yuan

Water Cube 31 yuan

National Gymnasium 21 yuan

Olympic Village International Zone 21 yuan

There are 21 dining spots in the service center area

Wang Chun, secretary-general of the management committee of the Olympic Public * * * District, introduced that all the service facilities in the center area remain unchanged. At the same time, 21 fixed dining places will be added to maintain the 51 mobile cars during the Olympic Games.

in addition, there will be 3 medical service stations, 9 tourist consultation centers, 9 fixed toilets and 21 temporary toilets in the central area. Add toilets in peripheral parking lots and other places, keep some landscape signs of Paralympic Games, restore the landscape signs of Olympic Games and ordinary city signs in the park, and increase the number of seats for the audience to rest.

At the same time, the Forest Park will also add retail outlets and varieties of goods, set up special tourist parking lots, keep the number of ambulances and medical personnel during the Olympic Games, and add 31 battery tour buses.

There is no parking lot in the traffic center

Wang Chun introduced that there are 48 regular buses, and there will be another 11 temporary buses and 4 sightseeing routes in the Olympic Village Park, with a total of 62 bus routes. The bus lines passing through the Datun Road underground tunnel will continue to pass according to the operation mode during the Games.

security inspection "every package is inspected in case of doubt"

The security standard in the central area will be greatly reduced compared with that during the Olympic Games. Wang Chun introduced that by then, the security line and some fences will be adjusted in the central area. The National Convention Center was moved out of the security line. On the original basis, there were only six entrances and exits for the audience, and now there are 14 entrances and 15 exits for the audience.

The security check when entering the public * * * area only adopts random inspection. In principle, it is "every package inspection, every doubt inspection", and the equipment used is manual inspection and visual inspection. Take general inspection when entering the venue, and use X-ray machines, including security doors and hand probes.