| 复合材料层合板抗弹性的工程分析模型 |
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| 引用本文： | 杜忠华,赵国志,王晓鸣,欧阳春. 复合材料层合板抗弹性的工程分析模型[J]. 兵器材料科学与工程, 2002, 25(1): 8-10,60. DOI: 10.3969/j.issn.1004-244X.2002.01.002 |
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| 作者姓名： | 杜忠华 赵国志 王晓鸣 欧阳春 |
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| 作者单位： | 南京理工大学机械学院,南京,210094 |
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| 摘 要： | 根据复合材料的本构关系和失效准则,利用动量和能量守恒原理建立了弹丸垂直侵彻有限厚复合材料层合板工程分析模型,给出了此类层合板弹道性能V50的预测公式,用该模型计算了正交玻璃纤维层合板的V50,并进行了试验验证,其结果一致性较好.
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| 关 键 词： | 玻璃纤维 弹道极限速度 垂直侵彻 层合板 复合材料 |
| 文章编号： | 1004-244X(2002)01-0008-03 |
Engineering analysis model of bullet-proof property of com posite laminates |
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| DU Zhong-hua,ZHAO Guo-zhi,WANG Xiao-ming,OUYANG Chun. Engineering analysis model of bullet-proof property of com posite laminates[J]. Ordnance Material Science and Engineering, 2002, 25(1): 8-10,60. DOI: 10.3969/j.issn.1004-244X.2002.01.002 |
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| Authors: | DU Zhong-hua ZHAO Guo-zhi WANG Xiao-ming OUYANG Chun |
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| Abstract: | An engineering analysis model of normal penetration of projectiles into finite thickness composite laminates was established using the conservation laws of energy and momentum on the basis of constitutive relations and failure criterions of composites, and the calculating formula of V 50 for these types of laminates was given. The V 50 value of an orthotropic glass-fiber reinforced laminated plate was calculated using the model, and an examination testing was carried out, their results was good consistence. |
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| Keywords: | glass fiber ballistic limiting velocity normal penetration laminated plate composite |
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