| 异形表面遮弹层抗侵彻性能的有限元模拟分析 |
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| 引用本文： | 尹平,石少卿,张湘冀.异形表面遮弹层抗侵彻性能的有限元模拟分析[J].后勤工程学院学报,2004,20(1):18-21. |
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| 作者姓名： | 尹平 石少卿 张湘冀 |
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| 作者单位： | 后勤工程学院,军事土木工程系,重庆,400041 |
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| 基金项目： | 总后基建营房部科研资助项目(41A1C51) |
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| 摘 要： | 简要综述了异形表面技术和遮弹层技术抵抗钻地弹的一些特点,提出了一种新型的异形表面遮弹层的设计构想,并采用ANSYS软件对高速弹对该新型遮弹层侵彻过程进行了数值模拟分析。结果显示,异形表面遮弹层能比传统的遮弹层更有效地改变钻地弹的攻击角度和降低其竖向钻地速度,尤其能使高速弹的钻地速度发生显著的衰减,这对防护工程的实际工作有一定的参考意义。
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| 关 键 词： | 异形表面遮弹层 侵彻 数值模拟 |
| 修稿时间： | 2003年6月19日 |
Numerical Simulation Analysis on A New Bulletproof Board with Camber Surface |
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| YIN Ping,SHI Shaoqing,ZHANG Xiangji.Numerical Simulation Analysis on A New Bulletproof Board with Camber Surface[J].Journal of Logistical Engineering University,2004,20(1):18-21. |
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| Authors: | YIN Ping SHI Shaoqing ZHANG Xiangji |
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| Abstract: | This paper integrates the merits of two technologies, the camber surface and bulletproof board, and put forward a new design for bulletproof board. The software, ANSYS/LS - DYNA, which is wildly used for Finite Element Analysis, simulates the progress of bomb penetrating through the new bulletproof board. The results show the new bulletproof board can change the angle of bomb's impact and decrease the vertical velocity of bomb better than tradition board, and can do help for the work of defense engineering. |
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| Keywords: | bulletproof Board with Camber Surface penetration numerical simulation |
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