Based on the results of the large-scale shaking table test of subway station structures in soft clay

finite element software ABAQUS was used to establish two-and three-dimensional nonlinear dynamic interaction model for soil-subway station structure system.In the modeling

dynamic visco-plastic memorial nested yield surface model was used to describe the dynamic characteristics of soils

and dynamic plastic-damage model was used to simulate the dynamic characteristics of tunnel concrete.The seismic response of soil-subway station structure system under different test conditions was analyzed by the numerical simulation method.Moreover

the numerical simulation results and the shaking table test were compared in detail.The results show that the simulation results of the two-and three-dimensional model are basically identical with the shaking table tests.The three-dimensional model is better to simulate the dynamic interaction of the subway station structure and the soil as well as the dynamic responses of the station structure in soft clay.The modeling analysis based on software ABAQUS and the shaking table test results are mutually verified.