半球形聚能装药对复合靶板结构的毁伤数值仿真与试验研究

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振动与冲击 ›› 2018, Vol. 37 ›› Issue (4) : 153-159.

论文

刘念念1，宋丹丹1，金辉2，张阿漫1

作者信息 +

Numerical simulation and experimental study on the damage characteristics of hemispherical shaped charge on composite armor

LIU Nian-nian1, SONG Dan-dan1, JIN Hui2, ZHANG A-man1,

Author information +

文章历史 +

摘要

针对建立的复合靶板结构缩比模型，基于多物质流固耦合算法，采用AUTODYN软件模拟了半球形聚能装药对复合靶板结构的毁伤过程，并与试验数据进行比较，发现结果吻合良好。分析了聚能装药对非耐压壳板及耐压壳板的毁伤特性，并进一步研究了其对后效靶板的破坏形式，旨在为聚能型水中兵器对双层壳体潜艇结构的毁伤评估以及潜艇的抗冲击设计提供参考。

Abstract

For the established scaling-shrank model of composite armor, based on the algorithm of multiple substance fluid-solid coupling, the damage process of the hemispherical shaped charge acting on the composite armor structure is simulated by using AUTODYN software and the numerical results match the experimental ones well. Besides, the damage characteristics of shaped charge to the pressure-resistant and pressure-nonresistant shell are investigated as well as its destructive form to the after-effect armor, so as to serve as a reference to the damage assessment of the underwater weapons with shaped charge acting on the double-shell submarine and to the anti-shock research and design of the warships.

导出引用

刘念念1，宋丹丹1，金辉2，张阿漫1. 半球形聚能装药对复合靶板结构的毁伤数值仿真与试验研究[J]. 振动与冲击, 2018, 37(4): 153-159

LIU Nian-nian1, SONG Dan-dan1, JIN Hui2, ZHANG A-man1, . Numerical simulation and experimental study on the damage characteristics of hemispherical shaped charge on composite armor[J]. Journal of Vibration and Shock, 2018, 37(4): 153-159

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