复合增程弹药复杂结构有限元计算分析

Finite Element Calculation and Analysis Based on Some Extended-Rang Ammunition

介绍了运用有限元理论,基于ansys软件计算底排/火箭增程弹药强度的原理.根据对底排/火箭增程弹强度的计算结果,对底排/火箭增程弹的强度进行分析,并提出具体的改进意见.

The principle, which is based on calculating the bottom outlet and the strength of rocket extended-range ammunition, by using the finite element theory and ansys software, was introduced. Furthermore, according to the calculated results of the bottom outlet and the strength of rocket extended-range ammunition, analyzing the strength of the bottom and the rocket extended-range ammunition, the detailed improved suggestions were put forward.