火箭炮定向管复合材料有限元分析  

The finite element analysis for the composite rocket launching directional pipe

作　　者：郭新宇[1] 孔建国[2] 张志朝[3] 何孜鸿[3] 

机构地区：[1]炮兵学院南京分院装备教研室,江苏南京211132 [2]炮兵学院南京分院侦测系,江苏南京211132 [3]炮兵学院南京分院研究生队,江苏南京211132

出　　处：《功能材料》2007年第A09期3694-3695,共2页Journal of Functional Materials

摘　　要：基于复合材料单元运用有限元方法，构建了火箭炮定向管复合材料的有限元分析模型，全面分析了火箭炮定向管复合材料的结构特征，研究了定向管的火箭效应，分析了它的应力分布、刚度及强度，为复合材料在火箭炮定向管中的应用提供了理论基础．This paper is based on composite material cell, and finite elements method is adopted. The finite elements analysis model of the rocket launcher directional pipe composite material is built. Structure character of the rocket launcher directional pipe composite material is completely analysed. The rocket inherent effect of directional pipe is studied. The distribution of stress, rigidity and strength are analysed, and it provides the theoretical basis for the composite use in rocket launcher directional pipe.

关 键 词：复合材料 有限元 强度 刚度 

分 类 号：TH113.1[机械工程—机械设计及理论] O334.3[理学—一般力学与力学基础]