含能材料Issue(5)：624-628,5.DOI:10.3969/j.issn.1006-9941.2013.05.013
爆炸载荷下装甲车辆的动态响应分析
Dynamic Response Analysis of an Armored Vehicle under Explosive Loading
摘要
Abstract
To study the dynamic responses of armored vehicle to explosive loading, three-dimensional simulation of an armored vehicle model composed of 4340 steel and rubber was performed by an AUTODYN software.The explosion process of 8701 explosive with different charge mass condition was calculated.The response parameters of three observation points on the side of steel plate such as overpressure,displacement and acceleration were obtained.The regularity of dynamic response for the observa-tion points was analyzed.Results show that the closer from the explosion source location or the greater the loading charge, the earlier the response time of the vehicles, the more intense the node oscillation, the larger the oscillation amplitude and the shorter the duration.关键词
爆炸力学/装甲车辆/动态响应/数值模拟Key words
explosive mechanics/armored vehicle/dynamic response/numerical simulation分类
军事科技引用本文复制引用
鲁向辉,周春桂,王志军,张明,段嘉庆..爆炸载荷下装甲车辆的动态响应分析[J].含能材料,2013,(5):624-628,5.基金项目
兵科院预研基金 （）
