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随着城市的发展,城市地下空间利用越来越广泛,城市地铁成为城市的生命线,关系着广大人民群众的出行。而城市用地的紧张,不可避免的需要在地铁旁边进行深基坑工程的施工。但深基坑工程实施过程中,造成的地面沉降,直接危害着这个城市生命线的运营。因此,深基坑工程设计必须考虑、分析基坑工程对地铁隧道的影响。
With the development of the city, the use of urban underground space is more and more widespread, and the urban subway has become the lifeline of the city and has a bearing on the travel of the broad masses of the people. The tension of urban land, inevitably requires the construction of deep foundation pit project next to the subway. However, during the implementation of deep foundation pit construction, the land subsidence caused directly endangers the operation of this urban lifeline. Therefore, deep foundation pit engineering design must consider and analyze the impact of the foundation pit project on the subway tunnel.