Collaborative Simulation Optimization Analysis of Family Refuge Chamber Shell Structure Based on ANSYS Workbench

Abstract

In order to improve the structural anti-impact strength for family refuge chamber, an arched transition capsule is designed. The structural static analysis for the shell structure under the pressure of 0.1MPa and the modal analysis of structural dynamic are calculated, then goal driven optimization analysis is used for main parameters affected the shell strength which is designed by the collaborative optimization function of Pro/E and Workbench, the parameters sensitivity curve and the candidate optimum design point are obtained. The optimization results show that under the minimum change of the module’s mass, shell’s maximum equivalent stress and total deformation decreases by 32.56% and 44.23% respectively, provide theory support for the capsule manufacturer.