基于有限元某火箭炮储运发射箱静力学强度分析

The Static Strength Analysis of Rocket Canister Based on FEM

文中根据有限元结构静力学原理,结合实际工程问题,利用有限元分析软件对某多管火箭炮储运发射箱进行了建模与计算,得到了详细的应力、应变分布云图及应力集中和最大变形的位置,对其强度和刚度进行了校核,为发射箱结构的优化提供了力学参数。

Based on structure static theory of Finite Element Method (FEM),this paper calculate a rocket canister with FEM software. Contours of stress and strain and the positions of stress concentration and the largest deformation are obtained. Intensity and stiffness are checked. Mechanical parameters are provided for optimized structure.