| 陶瓷-钢板组合式防护层抗弹性能仿真研究 |
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| 引用本文： | 甄建伟,安振涛,陈玉成,李金明. 陶瓷-钢板组合式防护层抗弹性能仿真研究[J]. 兵工自动化, 2011, 30(3): 39-41. DOI: 10.3969/j.issn.1006-1576.2011.03.012 |
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| 作者姓名： | 甄建伟 安振涛 陈玉成 李金明 |
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| 作者单位： | 1. 军械工程学院弹药工程系,石家庄,050003
2. 石家庄陆军指挥学院运筹中心,石家庄,050084 |
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| 摘 要： | 依据GJB 4300-2002《军用防弹衣安全技术性能要求》中Ⅳ级的防破片等级要求,采用数值仿真方法对陶瓷-钢板组合式防护层的防弹性能进行研究。设定相应等级的初始速度,通过改变陶瓷板和钢板的厚度进行建模仿真,确定2种材料厚度对整体抗弹性能的影响。仿真结果表明,当陶瓷靶较厚时,钢板只起到整体支撑作用,对抗弹性能几乎没有影响,钢板的厚度可根据对靶板最大变形量的要求适当选取。因此,要满足GJB 4300-2002中Ⅳ级的防破片等级要求,陶瓷靶板的厚度应在12 mm以上。
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| 关 键 词： | 陶瓷 钢板 抗弹性能 仿真 |
| 收稿时间： | 2013-01-16 |
Simulation Study of Bullet-Proof Performance of Ceramic-Steel Plate Target |
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| Zhen Jianwei,An Zhentao,Chen Yucheng,Li Jinming. Simulation Study of Bullet-Proof Performance of Ceramic-Steel Plate Target[J]. Ordnance Industry Automation, 2011, 30(3): 39-41. DOI: 10.3969/j.issn.1006-1576.2011.03.012 |
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| Authors: | Zhen Jianwei An Zhentao Chen Yucheng Li Jinming |
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| Affiliation: | Zhen Jianwei1,An Zhentao1,Chen Yucheng2,Li Jinming1(1.Dept.of Ammunition Engineering,Ordnance Engineering College,Shijiazhuang 050003,China,2.Operational Center,Shijiazhuang Army Command College,Shijiazhuang 050084,China) |
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| Abstract: | According to standard IV fragment-proof grading requirements of GJB 4300-2002 Army Bullet-Proof Vest Safety Technology Requirement,use numerical simulation method to study the bullet-proof performance of ceramic/ steel targets.The initial velocity was set,and then through changing thickness of two materials,the entire bullet-proof performance of different states was confirmed.The results of simulation showed that,when the thickness of ceramic plate was large,the bullet-proof performance was effect slightly ... |
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| Keywords: | ceramic steel plate bullet-proof performance simulation |
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