| 超高分子量聚乙烯纤维增强层合厚板抗弹性能实验研究 |
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| 引用本文： | 王晓强,朱锡,梅志远,陈昕.超高分子量聚乙烯纤维增强层合厚板抗弹性能实验研究[J].爆炸与冲击,2009,29(1):29-34. |
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| 作者姓名： | 王晓强 朱锡 梅志远 陈昕 |
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| 作者单位： | 1.海军工程大学船舶与海洋工程系，湖北 武汉 430033 |
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| 摘 要： | 研究了四种不同面密度的超高分子量聚乙烯纤维增强层合板(UFRP)的抗高速立方体破片侵彻的能力，并比较了四种不同面密度UFRP的吸能情况。实验结果表明，UFRP薄板和厚板的弹道极限与面密度表现出不同的关系；UFRP正面出现了垂向层状剥离带，而UFRP薄板背面出现了水平层状剥离带，UFRP厚板则未见剥离带出现；高速破片冲击UFRP厚板时，应考虑破片镦粗变形对UFRP厚板吸能以及变形模式的影响。
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| 关 键 词： | 固体力学 吸能 弹道冲击 纤维增强层合板 超高分子量聚乙烯纤维 |
Ballistic performances of ultra-high molecular weight polyethylene fiber-reinforced thick laminated plates |
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| WANG Xiao-qiang,ZHU Xi,MEI Zhi-yuan,CHEN Xin.Ballistic performances of ultra-high molecular weight polyethylene fiber-reinforced thick laminated plates[J].Explosion and Shock Waves,2009,29(1):29-34. |
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| Authors: | WANG Xiao-qiang ZHU Xi MEI Zhi-yuan CHEN Xin |
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| Affiliation: | 1.Department of Naval Architecture and Ocean Engineering, Naval University of Engineering, Wuhan 430033, Hubei, China |
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| Abstract: | Ballistic tests were performed to investigate the anti-penetration properties of ultra-high molecular weight polyethylene fiber-reinforced laminated plates(UFRP) against high-speed cubic fragments.Energy absorption performances were compared among these fiber-reinforced laminated plates with the four different area densities of 7.11,15.4,20.6 and 30.8 kg/m2.Experimental results show that the relations of ballistic limit and area density for the thin UFRP are different from those for the thick ones.Vertical ... |
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| Keywords: | solid mechanics energy absorption ballistic test fiber-reinforced laminated plate ultra-high molecular weight polyethylene fiber |
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