| 方形破片对铝板的侵彻研究 |
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| 引用本文： | 周平,姚武文,侯日立.方形破片对铝板的侵彻研究[J].机电产品开发与创新,2011,24(3):21-22,6. |
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| 作者姓名： | 周平 姚武文 侯日立 |
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| 作者单位： | 空军第一航空学院,河南,信阳,464000 |
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| 摘 要： | 预制破片广泛应用于防空导弹.针对方形预制破片侵彻铝合金板的情况,采用有限元法,分析了在不同姿态、不同速度条件下破片的剩余速度、弹道极限以及铝板的损伤形貌、尺寸.研究方法与结论可供相关预制破片战斗部威力优化设计和威力评估提供参考.
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| 关 键 词： | 方形破片 侵彻 毁伤效应 剩余速度 弹道极限 |
Study on Penetration on Aluminum Alloy Plate by Cuboid Fragment |
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| ZHOU Ping,YAO Wu-Wen,HOU Ri-Li.Study on Penetration on Aluminum Alloy Plate by Cuboid Fragment[J].Development & Innovation of Machinery & Electrical Products,2011,24(3):21-22,6. |
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| Authors: | ZHOU Ping YAO Wu-Wen HOU Ri-Li |
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| Affiliation: | ZHOU Ping,YAO Wu-Wen,HOU Ri-Li(The First Aeronautic College of Air Force,Xinyang Henan 464000,China) |
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| Abstract: | Preformed fragment is used in air defense missile widely.For penetration on Aluminum alloy plate by cuboid fragment,FEM is used to analyze remaining velocity,ballistic limit of fragment and damage shape,size of target on condition of different attitude and different velocity.The research method and conclusion can be reference for optimization design and evaluation of correlative preformed missile' power. |
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| Keywords: | cuboid fragment penetration destroy effect remaining velocity ballistic limit |
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