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基坑工程的实施往往会对周边已建或在建的地铁车站及区间隧道产生影响,针对这一问题,介绍了上海市人民大道过街地道扩建工程中采用的一系列地铁保护、控制区间隧道变形、确保地铁正常运营的技术措施和效果。
The implementation of the foundation pit project often affects the surrounding metro stations and tunnels that have been built or under construction. In response to this problem, a series of subway protection measures adopted in the tunnel expansion project of the Renmin Avenue in Shanghai are introduced to control the tunnel deformation , To ensure the normal operation of the subway technical measures and effects.