针对在建筑物密集区的富水砂层中进行连续墙成槽的情况,选取周边典型的不同种类基础的建筑物,采用有限元数值分析软件,建立模型,用专门针对连续墙成槽的泥浆模拟模块模拟成槽的过程。根据计算结果,分析不同种类建筑物对槽壁变形和稳定性的影响和成槽过程对周边各类建筑物基础变形、受力的影响,同时分析采取加固措施后的效果,得出规律性的认识。 In the case of continuous wall trenching in water-rich sand layers in a densely-populated area, typical buildings with different types of foundations are selected, and the finite element numerical analysis software is used to establish the model. Analog modules simulate the process into slots. According to the calculation results, the influence of different types of buildings on the deformation and stability of the groove wall and the influence of the forming and sizing process on the deformation and force of the surrounding buildings are analyzed. At the same time, the effect of reinforcement measures is analyzed, and the regularity understanding.