New progress has been made in the construction of the largest underground transportation hub project in Asia

Xinhua News Agency, Beijing, August 11th (Fan Xi, Xu Haobing) Reporter learned from China Railway Construction Co., Ltd. on the 11th that new progress in the construction of the comprehensive transportation hub project of the Beijing Urban Sub -center Station, the largest underground transportation hub in Asia. At present, the core area of ​​the construction of the 01 section of the project has begun to excavate construction, marking the construction stage of the construction of the Beijing Urban Sub -center station in full.

The comprehensive transportation hub project of the Beijing Urban Deputy Central Center is located in Tongzhou District, Beijing. It is a three -story structure in the underground. The total construction scale is about 1.28 million square meters. Among them, the 01 bid section was jointly established by China Railway Construction Group, China Railway 16th Bureau Group, and Beijing Construction Industry Group.

The average depth of the foundation pit of the project is 32 meters, and the deepest part is 43 meters. During the construction process, in order to avoid the stability of the overall structure of the oversized foundation pit, Liu Changrong, the person in charge of the comprehensive transportation hub project of the Beijing Urban Sub -Center Station of the 16th Bureau of China Railway, said Research on the return effect of Shenzhen Chao Da Geng Pits ", the construction plan is adjusted in real time according to the change of the backback of the foundation pit.

The comprehensive transportation hub project of the Beijing Urban Deputy Central Center is another large transportation infrastructure project after Beijing following Daxing International Airport. After completion, it can directly reach the Xiong'an New District of Hebei, to the Beijing Capital International Airport in 15 minutes, and to Beijing Daxing International Airport in 35 minutes.

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