导弹模型水下发射动响应测试研究  

Testing Study on Dynamic Response of Missile Model Under Wate Launching

作　　者：王聪[1] 王学孝[1] 徐世昌[1] 张嘉钟[1] 

机构地区：[1]哈尔滨工业大学航天学院哈尔滨,150001

出　　处：《强度与环境》2001年第4期44-48,54,共6页Structure & Environment Engineering

基　　金：哈尔滨工业大学跨学科交叉性基金资助项目 (HIT.MD2 0 0 0 .0 4)

摘　　要：本文考虑导弹水下发射时的力学环境条件 ,给出了导弹模型水下点火动响应测试试验原理与实现方法。并基于某导弹缩比模型进行了实际测试 ,取得了导弹模型水下发射时发动机推力以及相应的结构壳体应变量等参数。结果对一类潜射导弹结构强度总体设计有指导意义。In considering the mechanical ambient for missile launching under water,principle and implementation for measuring the dynamic response of missile model under water are give out.Practical tests of launching under water have been carried out based on a missile model,and parameters such as driving force of the engine and the structural strain of the model are obtained.The analysis results show that the works in this paper are of significances for the design of missile under water lannhing.

关 键 词：导弹模型件 水下点火 动响应测试 发动机推力 应变量 

分 类 号：TJ762.4[兵器科学与技术—武器系统与运用工程]