| 半穿甲数值计算初步探讨：正碰撞均质钢甲计算 |
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| 引用本文： | 王晓辉,褚桂敏.半穿甲数值计算初步探讨：正碰撞均质钢甲计算[J].强度与环境,1999(1):1-8,29. |
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| 作者姓名： | 王晓辉 褚桂敏 |
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| 作者单位： | 北京强度环境研究所 |
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| 摘 要： | 半穿甲子弹，又名穿甲爆破弹，其在侵彻一定厚度装甲后爆炸以起到杀伤破坏作用，因此子弹的侵彻机理和弹体的动强度问题就显得尤为重要。利用ANSYS／LS-DYNA3D计算软件对半穿甲子弹正碰撞均质钢甲的侵彻过程进行了数值模拟，并与试验结果进行了对比。
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| 关 键 词： | 碰撞 侵彻作用 动强度 计算机仿真 侵彻试验 有限元法 |
Numerical Simulation of AP Normal Perforating RHA |
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| Wang Xiaohui, Chu Guinin.Numerical Simulation of AP Normal Perforating RHA[J].Structure & Environment Engineering,1999(1):1-8,29. |
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| Authors: | Wang Xiaohui Chu Guinin |
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| Institution: | Beijing Institute of Structure and Environment Engineering |
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| Abstract: | In this paper, ANSYS/LS-DYNA3D FEM software was used to simulate the penetration procedure of AP (Armor Pierced Bullet) normal impact on the rolled homogeneous armor. We discussed the penetration mechanism, the dynamic strength of the projectile , the ballistic limited velocity, and compared with the experimental result. |
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| Keywords: | Collision Penetration Dynamic strength Computerized simulation Penetration test(ordnance) Finite element method |
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