A three-dimensional finite element analysis of the soil-pile-structure interation system is presented in this paper. The analysis is based on data from shaking table model tests made in the StaTE Key Laboratory for Disaster Re-duction in Civil Engineering. Tongji Universtiyt. China. The general finite element program ANSYS is used in the anal-ysis. The surface-to-surface contact element is taken into consideration for the nonlinearity state of the soil-pile interface. and an equivalent linear model is used for soil behavior. Acomparison of the results of the finite element analysis with the data from the shaking table tests is used to validate the computational model. Furthermore, the reli-analysis with the data from the shaking table tests is used to validate the computational model. Furthermore, the reli-ability of the test result is also verified by the simulation analysis. It shows that speration, closing, and sliding exist between the pile foundation and the soil. The distribution of the amplitude of strains in the pile, the amplitude of con-tact pressure, and the ampliude of sliding at the soil-pile interface are also discussed in detail in this paper.