| 编织型复合材料的冲击及冲击后压缩强度的试验研究 |
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| 引用本文： | 郑海燕,刘元镛,郭伟国.编织型复合材料的冲击及冲击后压缩强度的试验研究[J].航空材料学报,2002,22(3):33-37. |
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| 作者姓名： | 郑海燕 刘元镛 郭伟国 |
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| 作者单位： | 西北工业大学,陕西,西安,710072 |
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| 摘 要： | 通过对冲头进行设计 ,和采用多通道的数据采集系统 ,得到较为详尽的冲击响应的过程 (包括冲击力 ,试件的正背面响应 ,离冲击点不同距离的响应 )。并且本文还进行了冲击后的压缩试验 ,对编织型复合材料在不同冲击能量下的压缩破坏载荷 ,及损伤后不同位置的响应进行了记录和讨论 ,是一个全面了解冲击和冲击后压缩的应力分布和破坏载荷的较为满意的实验研究方法
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| 关 键 词： | 复合材料 编织型 冲击损伤 冲击后压缩 |
| 文章编号： | 1005-5053(2002)03-0033-05 |
| 修稿时间： | 2001年11月28 |
The experimental research of impact and CAI of woven composite |
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| ZHENG Hai yan,LIU Yuan yong,GUO Wei guo.The experimental research of impact and CAI of woven composite[J].Journal of Aeronautical Materials,2002,22(3):33-37. |
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| Authors: | ZHENG Hai yan LIU Yuan yong GUO Wei guo |
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| Abstract: | The current impact experiments have not record the response of force and strain in impact process Elaborate response process of impact for woven composite including impact force of impactor, strain response of different position in the specimen is observed by the special design of impactor and multichannel collection system The compression experiment after impact is discussed in the paper Also, the compression damage force after different impact energy and the strain response of different position are presented It is a satisfying method for experimental research to find the strain distributing in impact and CAI, as well as the compression strength of CAI |
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| Keywords: | composite woven fabric impact CAI |
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