For compressively evaluate the influence of joint surface topography on dynamic normal mechanical property of joint, a new joint surface topography generation method is proposed, and 30 joint morphologies under the combination of 6 kinds of joint roughness and 5 kinds of joint matching degree are generated base on Full Factorial DOE. According to the generated joint morphologies, 30 joint specimens are prepared by using 3D print and Cement mortar pouring method. SHPB equipment is used to carry out a series of impact compression tests on the joint specimens, and dynamic stress-closure curves of joint with different morphologies are obtained. Correlation analysis on joint matching degree, joint roughness and joint dynamic mechanic parameters is carried out, and the result shows that joint dynamic stiffness decreases with the decreasing of joint matching degree and roughness, the influence of joint matching degree on joint dynamic mechanical property is greater than that of joint roughness. The influence of joint matching degree and joint roughness on joint initial stiffness can be cumulated, and the interaction effect of joint matching degree and joint roughness has influence on joint max closure.