The national ski jumping center is also known as snow ruyi.

The design of National Ski-jumping Center is inspired by the traditional auspicious ornament "Ruyi" in China. From the top of the circular platform to the side lines and the bottom bracket, it perfectly blends with the S-shaped curve of China traditional mascot Ruyi, and is called "Snow Ruyi". On the basis of reflecting the dynamic modeling of sports buildings, it also highlights the elements of China. The National Platform Skiing Center * * * has designed two tracks, consisting of a big platform track with a drop of 136.2m and a standard platform track with a drop of 1 14.7m (the grandstand area at the foot of the mountain is also a highlight of "snow", and its area is equivalent to a standard football field). Characteristic design of the National Ski-jumping Center: The National Ski-jumping Center is the first ski-jumping venue built in China, the first ski-jumping venue with an all-reinforced concrete frame structure in the world, and the first ski-jumping venue with a large building at the top departure area. "The project consists of a main building, a training platform and a comprehensive area, covering an area of about 62 hectares. The main building consists of the club on the top of the mountain, the stadium under the mountain and the competition area between them. Among them, Ding Feng Club has three layers, namely, the standard platform departure layer, the large platform departure layer and the sightseeing conference function layer. Special-shaped steel frame structure is adopted, the diameter of the top ring is 80 meters, and the calculated total steel consumption is about 1.800 tons. Zhang Yu, chief engineer of China Railway Construction Engineering Group, said. The designer said that in the past, the snow trail was on the ridge and piled up with dirt. "Xueruyi" is an all-reinforced concrete frame structure between valleys, and 136 pile is used to set concrete slideways. There are high mountains on both sides to form a natural wind barrier, which allows athletes to take shelter from the wind during flight and feel a better competition environment and a more comfortable experience. Baidu encyclopedia-national platform ski center