Analysis of the Adjacent Building Influence on Foundation Pit Deformation

Combined with the potential insecurity of one subway foundation pit engineering, the monitoring data of foundation pit support wall and the adjacent building is analyzed on the basis of geological documents. It is found that the adjacent building has prominent influences on the deformation of the foundation pit, and the overloading of adjacent building and the stratum character of the construction field is the reason of the exceptional deformation during the excavation of foundation pit. The research has reference value for similar engineering.