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Influence Factors Analysis of Penetration and Explosion Warhead on Buildings Damage
Author(s): 
Pages: 60-63
Year: Issue:  9
Journal: Ordnance Industry Automation

Keyword:  战斗部静爆侵爆建筑物数值模拟;
Abstract: 为了解钻地弹对建筑物的毁伤效应,对影响侵爆战斗部威力的因素进行分析.构建有限元模型和材料模型,采用显式动力学软件AUTODYN,计算弹丸以不同速度侵彻、静爆和侵爆对混凝土建筑物毁伤效应,分析不同速度下弹丸侵爆和静爆的区别,通过不同速度下混凝土建筑顶部裂纹扩展对比,得到数值模拟结果.计算结果表明,该分析可以为战斗部的设计以及目标防护设计提供参考依据.
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