Introduction: Since the opening of the Beijing Winter Olympics in 2022 on February 4th, not only the events are splendid and splendid, but also the beautiful venues and facilities in the Olympic Village that are environmentally friendly and comfortable have won unanimous praise from the Olympic Committee and foreign athletes, and some even compare it to heaven. There will be 25 venues in Beijing, Yanqing and Zhangjiakou in the 2022 Beijing Winter Olympics, including competition venues 12 and non-competition venues 13. Among the 25 venues, there are 10, 6 planned, 4 Winter Olympics venues and 5 temporary venues. All new venues will meet the LEED standard of international green building evaluation and certification.

First, the National Speed Skating Hall in Beijing Division Ice Belt Shougang Platform Center

Located in Beijing Olympic Park, the oval national speed skating hall designed by the construction company Populous is the only new venue specially built for the 2022 Winter Olympics. The original site of the project is the temporary venue for the archery and hockey fields of the 2008 Beijing Olympic Games. The shape of the speed skating hall consists of 22 elegant luminous lights? Ribbon? Composition, strong sense of lines. There are 12000 seats on the 400-meter-long slide, so that everyone can hear it? Every time the skates slide across the ice? , so called? Ice belt? . The National Speed Skating Hall has the largest all-ice design in Asia, with an ice surface area of10.2 million square meters, which can accommodate more than 2,000 people at ordinary times and carry out all ice sports such as ice hockey and figure skating. The most unique venue design of Beijing Winter Olympics belongs to Shougang ski jumping, which was planned and designed by Tsinghua University Architectural Design and Research Institute, and it is also one of the new venues for the Winter Olympics. Organizers call it the world's first permanent platform. The venue was designed by Professor Zhang Li, Dean of Tsinghua University Architectural Design and Research Institute.

National snowmobile sledding center Yanqing Division Snow Youlong, National Alpine Skiing Center.

It is reported that Yanqing Division is known as? The most beautiful competition area? World-class national alpine skiing center and national snowmobile sledding center have been built, filling the gap in China. Where is the branch office? Mountain forest venues, ecological competition areas? The concept of. The construction of sports facilities and ecological construction are planned, constructed and completed simultaneously, so that the first-class winter Olympic venues can be integrated into the natural landscape of Xiaohaituo. The National Snowmobile Sled Center is located in the northwest of Yanqing District, Beijing, and will be used as a venue for snowmobiles and sledges. As one of the most difficult newly-built competition venues for the Winter Olympics, the track is divided into 54 refrigeration units, with a total length of1.975m and a vertical drop of more than 1.2 1 m.. It consists of 16 bends with different angles and inclinations, and the auxiliary rooms of each venue are arranged orderly around the track according to their functions. The National Alpine Skiing Center, planned and designed by China Design and Research Institute, is located in Xiaohaituo Mountain area in the northwest of Yanqing. It consists of seven ski slopes with a maximum vertical drop of 900 meters. The venue will continue to be used after the Winter Olympics, with a capacity of 5,000 seats and 3,500 standing seats. Track planning and design: Alpine skiing events mainly include downhill, slalom and all-around events, which can be generally divided into speed events and technical events.

Three. Ancient Poplar Stadium in Zhangjiakou Division

Zhangjiakou competition area is located in Prince Edward City, Chongli District, Zhangjiakou City, Hebei Province and its surrounding areas, with a planned area of about12.03km2, which is divided into Genting Ski Park, Ancient Poplar Stadium Group and Prince Edward City Ice and Snow Town. Guyang Stadium Group is the most concentrated snow sports stadium group in previous Winter Olympics. Ring overpass? Kethleen ring? It is connected with major buildings such as National Platform Skiing Center, National Biathlon Center and National Cross-country Skiing Center. The National Biathlon Center is planned and designed by Tsinghua University Architectural Design and Research Institute, and consists of a stadium, a stadium area and a technical building. The track is 8.7 kilometers long and built along the natural terrain of the mountain. The technical building of the stadium has 4 floors above ground, with a construction area of 5,200 square meters. National biathlon center, biathlon is a combination of cross-country skiing and shooting. According to the requirements of top-level events, the venue design is centered on athletes, with compact and independent streamline planning and sufficient and highly equipped auxiliary space to meet the needs of athletes before, during and after the games. At the same time, try to increase the coverage of the audience's line of sight. The architectural style of the technical building is neat, concise and generous, and the internal partition wall adopts a movable and detachable light partition wall system, which is convenient for functional conversion after the game.

Fourth, summary.

Beijing Olympic Park is an important legacy of the 2008 Olympic Games. In 2022, it will once again become the core area of the Winter Olympics. Seven of the 25 competition venues of the Winter Olympics are located in Beijing Olympic Park. The National Stadium (Bird's Nest) will host the opening and closing ceremonies of the Winter Olympics and Paralympics, the National Aquatics Center (Water Cube) will host curling and wheelchair curling competitions, the National Gymnasium will host men's ice hockey and sled ice hockey competitions, the Wukesong Sports Center will host women's ice hockey competitions, the Capital Gymnasium will host short track speed skating and figure skating competitions, and the newly-built National Speed Skating Hall will host speed skating competitions. The Beijing Olympic Village will accommodate 2,260 athletes and team officials.