基坑的开挖会引起周围地基中地下水位和应力场的改变,导致周围地基土体的变形,从而对周围环境产生较大的影响,严重的会导致建筑物倾斜、开裂甚至破坏,最终无法使用。基坑开挖同样会引起邻近建筑物地基承载力的减损。本文将主要探讨地铁车站深基坑开挖对建筑物的影响。 Excavation of foundation pit will cause the change of groundwater level and stress field in the surrounding foundation, resulting in the deformation of the surrounding foundation soil, which will have a greater impact on the surrounding environment, which will seriously cause the building to tilt, crack or even destroy. use. Excavation of foundation pit also can cause the damage of bearing capacity of foundation of adjacent buildings. This article will mainly discuss the impact of deep foundation pit excavation on buildings in metro stations.