Abstract: In order to study dynamic response of composite soil nailing wall of soil nailing and cement-soil piles with different parameters under earthquake, a local three-dimensional finite element calculation model was established by using large-scale finite element software ADNIA. The object of study includes the influence of the soil nailing inclination, the soil nailing length, the soil nailing horizontal space and inserting depth of the cement-soil piles upon the displacement response, acceleration response, soil nailing axial force response of the slope. The calculation results show that the slope peak horizontal displacement, slope peak horizontal acceleration and soil nailing axial force will increase with the soil nailing inclination or soil nailing space increases, but decrease as the soil nailing length increases. As the inserting depth of the cement-soil piles increases, the slope peak displacement will decrease. The effect of inserting depth on the peak acceleration and soil nailing axial force is not obvious.