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National stadium
(National Indoor Stadium)
Known as "folding fan" and "Ice Sail", it is located at No. 9 Tianchen East Road, Chaoyang District, Beijing.
[16]
It's from the Olympic Center
Landmark building
One; The year 2008
Beijing Olympic Games
One of the three main venues;
2022 Winter Olympics
One of the event venues.
On May 28, 2005, construction of the National Stadium began.
18 [19]
On November 22, 2007, it was completed and accepted, with a total area of 6.78 hectares and a total construction area of 80,890 square meters.
[14]
In August 2018, in order to serve the 2022 Winter Olympic Games, the National Stadium initially formed a renovation plan.
[15]
On December 28 of the same year, the renovation project of the National Stadium began.
[1]
In December 2020, the renovation project of the National Stadium was officially completed, with a total area of about 98,000 square meters.
[16]
In addition to carrying out mass ice and snow activities for teenagers, the National Stadium also integrates the ice and snow industry with culture, tourism and science and technology.
[16]
On February 8, 2022, the hardware and software facilities of the National Stadium, as the venue for the Beijing Winter Olympic and Paralympic ice hockey competitions, were obtained
International Ice federation
Full recognition
Yes.
[24]
After the Beijing Winter Olympics, the Ice Hockey Arena of the National Stadium became a venue for ice hockey events and professional team training.
[28]
- Chinese name
- National stadium
- Foreign name
- National Indoor Stadium
- Geographical position
- 9 Tianchen East Road, Chaoyang District, Beijing
- Service time
- July 27, 2008
- Commencement date
- 28 May 2005
- Date of completion
- November 22, 2007
- alias
- Ice Sail [11] , Folding fan
- Gross area
- About 98,000 square meters [16]
On May 28, 2005, the construction of the National Stadium was officially started. Liu Qi, former member of the Political Bureau of the CPC Central Committee, Secretary of the Beijing Municipal Committee and President of the Organizing Committee of the 29th Olympic Games, Mayor of Beijing and Executive Chairman of the Organizing Committee of the 29th Olympic Games
Wang Qishan
Other city leaders attended the groundbreaking ceremony.
18 [19]
The National Stadium is under construction
The National Stadium is under construction
At the beginning of the construction of the National Stadium, more than 20 meters deep foundation pit used the steel slag of Shougang to balance the weight, to solve the problem of anti-floating of the building caused by groundwater extravasation, and absorbed 33,000 cubic meters of scrap steel slag, up to 80,000 tons.
[29]
On November 22, 2007, the National Stadium was completed and accepted.
[14]
As of early February 2008, the National Stadium was completed
Curtain wall
Installation, the curtain wall installation of clear frame curtain wall, point curtain wall and aluminum plate glass three categories, a total area of about 19,000 square meters. The glass is all hollow
LOW-E glass
It has thermal insulation, heat insulation, anti-ultraviolet and other effects to ensure that the personnel in the venue are not affected by the outside climate and can normally carry out games and other activities. The same year
On July 27, the National Stadium was officially opened to athletes from all over the world.
[20]
In August 2018, in order to serve the 2022 Winter Olympic Games, the National Stadium initially formed a renovation plan.
[15]
On December 28 of the same year, the renovation project of the National Stadium began.
[1]
On December 25, 2019, the construction of the main structure of the expansion part of the National Stadium was completed.
[17]
In December 2020, the National Stadium renovation project was officially completed, in addition to the renovation of its main hall, adding ice making functions and dehumidification systems, but also in its north side of the new hockey arena as a training hall, and add locker rooms and other facilities. The extension is designed with imitation ice glass tiles to minimize lighting energy consumption. The indoor air purification function will be increased, 90% of the space will have air purification capacity, and equipped with sensors to automatically adjust the fresh air, fully reflecting the sustainability of the building. After the transformation, the ice surface of the National Stadium can not only meet the needs of competition, but also be converted into figure skating, short track speed skating and other events, which greatly improves the utilization rate. At the same time, the venue also realizes the "amphibious" ability of winter and summer sports, with the ability of two-way field conversion.
[16]
On October 30, 2021, the Chinese ice making team from the Qiqihar Sports Bureau began the work of the ice line.
On October 27, 2021, the National Stadium officially announced its nickname - Ice Sail,
[13]
It is perfectly integrated with the "Ice Cube" and "Ice Ribbon" in the Olympic Park.
[11]
In November 2021, as the main venue for men's ice hockey in the Beijing Winter Olympics, the National Stadium will hold the "Meet Beijing" ice hockey domestic test activity. The ice-making work at the National Stadium began last week. On November 2 of the same year, the thickness of the ice surface will reach the required 3.5 cm.
[12]
In February 2022, the National Stadium introduced two 3-ton "Big MAC" washing machines and three 1-ton dryers. Provide laundry service for about 7,000 players and coaches participating in ice hockey events and stadium training.
[23]
On February 8, 2022, as an ice hockey venue for the Beijing Winter Olympics and Winter Paralympics, the hardware and software facilities of the National Stadium have been fully recognized by the International Ice Federation
Yes.
[24]
Renderings of the National Stadium after renovation
The total area of the National Stadium is about 98,000 square meters; The main hall, ice hockey training hall, locker room and other facilities.
[16]
In November 2007, the construction land of the National Stadium was built with a length of 335 meters from north to south and a width of 207.5 meters from east to west, covering a total area of 6.78 hectares, the total height of the building is 42.47 meters, the total construction area is 80,890 square meters, and there are 18,000 seats in the stadium. The exterior wall is decorated with glass curtain wall. It is jointly designed by Beijing Architectural Design and Research Institute and Beijing Urban Construction Design and Research Institute, and contracted by Beijing Urban Construction Group.
[14]
In December 2019, the National Stadium expanded the training hall with a construction area of 13,726 square meters, including two above-ground floors and one underground floor, with about 1,500 tons of steel. The building of the expansion training hall takes "Chinese folding fan" as the design element, and adopts the large-span floor structure supported by the concrete frame structure. The floor contains a total of 8 steel trusses, with a height of about 5 meters and a span of 38.4 meters, which will achieve seamless connection with the structural roof of the original National Stadium.
[17]
Bird 's-eye view of National Stadium (renderings)
Bird 's-eye view of National Stadium (renderings)
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Training hall
The training hall of the National Stadium embodies the snow and ice elements of the Winter Olympics. The facade of the training hall is designed with ice glass curtain wall. 863 pieces of embossed glass with a smooth side and a embossed ice pattern with a convex texture are combined together. Under the light, they are like being built with ice cubes.
[21]
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Changing room
The National Stadium has a total of 14 changing rooms, each with 171 square meters, including the athletes' knife sharpening room, storage room, toilet, shower room, massage room, coaching room and changing room.
[21]
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Sunken square
The National Stadium has set up certain sunken squares on the west and north sides of the venue, and athletes, media, VIPs and other personnel can directly enter the venue through the sunken square during the competition. On the east and south sides of the stadium, there are gently sloping plazas for spectators and sponsors to access the spectator level of the Stadium directly from the city road, avoiding crossover with athletes, media, VIPs and vehicles.
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summarize
Inspired by the Chinese "folding fan", the National Stadium adopts a wave shape from south to north, and the roof is light and dynamic. It fully embodies the Olympic concept of "Green Olympics, Science and Technology Olympics, People's Olympics" and the principle of "frugal Olympics", pays attention to the combination of functional design, environmental design and aesthetic design, and embodies the design principles of function first, technology first, meeting the competition, abiding by the norms, energy saving and environmental protection, and post-competition utilization.
[18]
The National Stadium is located in the southern part of the central area of the Olympic Park, with"
Bird's nest
"And"
The Water Cube
It is located next to the National Convention Center. Due to the different requirements for the space height of the competition venues and venues, the National Stadium is inspired by the Chinese "folding fan". This wave shape is also cleverly connected with the corresponding flat-top shape "Water Cube" and the single-curved shape of the National Convention Center in the Olympic Park
Urban landscape
Achieve coordination and unity.
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Design feature
The multifunctional composite roof of the National Stadium solves the problem of roof rain noise and reduces the interference to the normal use of the stadium. The roof is a nine-story composite structure.
National Stadium design exhibition
National Stadium design exhibition
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Design concept
Green Olympics
More than 80,000 tons of scrap steel slag are "hidden" in the foundation of the National Stadium.
"This not only protects the environment, but also turns waste into treasure." According to the design requirements of the National Stadium, the foundation should be dug more than 20 meters deep for pouring, and the foundation should be backfilled after pouring. In the past, the backfill material is usually sand and stone, and the sand and stone are non-renewable materials, and the amount required by the national stadium is very large, if this backfill causes great waste. According to the investigation of various aspects, the foundation of the National Stadium has been successfully backfilled with scrap steel slag instead of traditional sand and stone.
Steel slag is used in the process of Shougang steel making waste for many years, the mountain of steel slag, after processing, the technical indicators are in line with the national standards. The use of steel slag backfilling in the National Stadium not only met the construction needs, but also turned 35,000 cubic meters of about 80,000 tons of waste into treasure, saving the construction period and implementing the spirit of green Olympics.
National Stadium spectacular [4]
Humanistic Olympics
In order to facilitate the access of persons with disabilities to the National Stadium, a platform with an area of more than 300 square meters to the north of the auditorium, without any seats, is a wheelchair stand specially prepared for disabled spectators. At the National Stadium, wheelchair users can access the wheelchair stands directly via a gentle slope or six elevators for the disabled. Disabled spectators can watch the games from their wheelchairs. The whole area can accommodate about 120 disabled people in wheelchairs.
Pictures of inside and outside the National Stadium
Tech Olympics
In terms of noise removal, the National Stadium adopts the sandwich design of 9 multifunctional metal composite materials, which is relatively rare in China, and is 25 cm thick. It is made of cement board, glass wool,
Waterproof course
, inhale
Sound insulating material
Form and spray the outermost layer
Sound-absorbing material
Minimize the impact of outdoor noise, solve the roof rain noise problem that is common in most sports buildings, and reduce the normal interference to the stadium.
The glass curtain wall around the National Stadium is hollow
low-E glass
And metal plate combination form, all double glazing. The space between the double glass is filled with oxygen, which not only plays a good thermal insulation role, but also effectively reduces the noise impact. In addition, the air conditioning and refrigeration equipment in the stadium has also been specially designed to reduce noise and noise, to create a quiet and comfortable watching environment for the audience to the maximum extent, even if the outdoor is pouring rain, the indoor will not hear any noise, improving the stadium's performance
Acoustic design
Quality.
[5]
Interior view of the National Stadium
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Solar photovoltaic power generation equipment
The south side of the stadium is connected to the grid
Solar photovoltaic power generation
The station is the first in China with the gymnasium
Main body of building
combined
Solar power system
.
Solar panel
Installed on the stadium roof and south part
Glass curtain wall
It can not only generate electricity, but also provide shading, lighting and rain for buildings. The power generation of the plant is mainly responsible for lighting the underground garage, avoiding the peak electricity consumption of the grid during the day.
[2]
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Insulated glass curtain wall
The National stadium uses low radiation
Insulating glass
Combined with sheet metal
Insulating glass
Curtain wall, make full use of natural lighting, effectively reduce venue operating costs.
[2]
Full box of curtain wall glass to be loaded
Full box of curtain wall glass to be loaded
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Air conditioning and ventilation system
National Stadium for lowering
Building energy consumption
A zonal air conditioning system is adopted, and the auditorium is divided into several zones, which are set up separately
Air conditioning and ventilation system
Easy to control and improve operation efficiency. The audience area adopts the layered air conditioning mode under the seat, which only maintains the room temperature in the lower part of the tall space and saves energy.
[2]
Air is supplied under the seats in the audience area
Air is supplied under the seats in the audience area
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Central garbage collection
In addition to the classification and collection of domestic garbage under normal circumstances, the National Stadium carries out special treatment of a large amount of waste generated during the competition, and sets up a centralized garbage collection place on each floor of the stadium, and collects it into the garbage collection room in the basement. The toilet flushes with reclaimed water, saving valuable tap water resources. At the same time, combined with the characteristics of construction and outdoor engineering, rainwater collection and utilization, saving water resources.
[2]
Off-site location [3]
From November 28 to December 3, 2007, the 2007 "Good Luck Beijing" Gymnastics International Invitational Competition was held.
From November 30 to December 3, 2007, the 2007 "Good Luck Beijing" Trampoline International Invitational Competition was held.
From January 20 to 25, 2008, it hosted the 2008 "Good Luck Beijing" Wheelchair Basketball International Invitational Tournament.
On May 29, 2008, the National Stadium held its first Olympic running ground drill.
[6]
From 9 am on February 26, 2022, as the only venue for the Winter Paralympic ice hockey event, the National Stadium officially entered the Winter Paralympic time. Over the next week, eight Paralympic ice hockey teams will be training at the venue. On March 5, the National Stadium will open the first ice hockey match of the Winter Paralympics.
[25]
In March 2021, with the approval of the International Paralympic Committee, the Beijing Organizing Committee of the Winter Olympic Games released the Beijing 2022 Paralympic Winter Games V2.3 edition of the unit competition schedule. Paralympic ice Hockey will be held at the National Stadium from 4 to 13 March 2022.
[10]
On December 31, 2012, CCTV's "Sail 2013 - New Year's Day Party" opened in the National Stadium.
On January 6, 2013, "ONE DAY" Huang Yunling's works Stars concert was held at the National Stadium. Liu Ruoying, Na Ying, Luo Dayou, Qi Qin, Qi Yu, Lin Junyi 6 strength singers came to support.
[7]
At 7:30 PM on January 19, 2013, the "2012 CCTV Sports People of the Year" award ceremony was held in the National Stadium.
On March 28, 2014, South Korean artist Rain (Jeong Ji-hoon) held the Beijing 'Rain Effect 2014 Showcase' at the National Stadium.
On January 31, 2015, Li Yifeng's "Fan Meeting 2015" concert was held at the National Stadium in Beijing.
[8]
On June 1, 2018, Huang Qishan's "Only You" Beijing concert was held at the National Stadium.
[9]
After the Olympic Games, the National Stadium is the indoor sports hall with the most advanced facilities and the largest number of seats in Beijing, and its leading function is to organize various international and domestic professional sports events and large-scale sports, cultural and commercial performances.
Beijing 2022 Winter Olympics
After the games, ice hockey will be a long-term development of the National Stadium, which will be used to introduce the world's top ice hockey competitions, hold various ice hockey training, and promote ice hockey culture.
[22]
The ice hockey arena of the National Stadium has become a venue to undertake ice hockey events and professional team training.
[28]
In addition to carrying out mass ice and snow activities for teenagers, the National Stadium also integrates the ice and snow industry with culture, tourism and science and technology.
[16]
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Geographical position
The National Stadium is located at No.9 Tianchen East Road, Chaoyang District, Beijing.
National stadium
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traffic
Public transport in Beijing: No. 81; Route 82; Route 86; Route 143; Route 145; Route 510; 607 road; Night 14 road; Night 6 road to the National Stadium.
In April 2022, the National Stadium operation team was selected to be commended for outstanding contributions to the Beijing Winter Olympic and Paralympic Games
Object list
[26]
On April 8, 2022, the National Stadium operation team was selected as the outstanding contribution set for the Beijing Winter Olympic and Paralympic Games
Body list.
[27]
