China News Service, Shijiazhuang, October 22, as of now, Beijing 2022
It is reported that the start area, slide area, stand area, and end area of the National Ski Jumping Center have been completed in September. This means that the 4 competition venues in the Zhangjiakou competition area-Yunding Ski Park, National Ski Jumping Center, National Cross-Country Skiing Center and National Biathlon Center are all equipped for competition.
In particular, the National Ski Jumping Center, which has recently unraveled the mysterious "veil", has the name "Snow Ruyi" because of its similar appearance to the traditional Chinese auspicious ornament "Ruyi", which has surprised the world. As the competition venue with the largest amount of engineering and the most technical difficulty in the Zhangjiakou competition area of the 2022 Beijing Winter Olympics, this project is the first ski jumping venue in China, and the first in the world to adopt a fully reinforced concrete frame structure and the first to set up a large-scale start area at the top. Ski jumping venue for buildings.
On the second-floor open platform of the Technical Building of the National Cross-Country Ski Center, there are only a small amount of support on both sides of the bottom of the three or four-story building, which looks like it is suspended from a distance. It is said that this structure can not only increase the use area, but also has good shock resistance. Compared with reinforced concrete structures, it has advantages in terms of construction period, project cost, and environmental protection.
With the continuous advancement of the preparations for the Winter Olympics, the supporting industries of Zhangjiakou Winter Olympics have been continuously improved. As of the end of July this year, the construction of two ice and snow industrial parks in Zhangjiakou High-tech Zone and Xuanhua District has been progressing steadily. This year, 68 ice and snow industry projects have been signed and 57 projects have been implemented, with a total investment of 33.173 billion yuan. (End) Today, there are many tower cranes in Chongli District, Zhangjiakou, and the construction of the Winter Olympics projects goes hand in hand. According to Wei Jingqi, the project site leader of the National Cross-Country Ski Center of the Beijing Winter Olympics Zhangjiakou Division Project Department of China Railway Construction Engineering Group Co., Ltd., between the resumption of work this year and the completion of the project, in order to catch the delay due to the new crown pneumonia epidemic, the project workers, Managers and others have implemented three shifts, and construction is carried out 24 hours a day.