Structural design and dynamic simulation of rocket launch pad

According to the status of series of new-type and larger radius rockets which are assembled in the basic module of rockets having the diameters of 5 m, 3.35 m and 2.25 m, we need to design new rocket launching pads to the new demands. By modeling the new rocket launching pad, we did the static model dynamic analysis of the structural and find the critical section according to parameters of it. Based on the results of the study, suggestions and references are afforded to the new pad's design.