By taking a certain type of rocket launcher structure as the research object, its loading analysis was carried out. By applying the ANSYS as a tool and by combining a typical working condition to carry out finite element analysis (FEA), the deformation and the stress values under the work condition were obtained, and the rocket launcher's strength and rigidity were analyzed. The results show that the research is based on the application of finite element software ANSYS calculation method on the launch pad is feasible, cost savings at the same time, the calculation result of finite element analysis can provide a theoretical basis for the subsequent upgrading of equipment.
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