| 玻璃纤维复合材料静载荷声发射试验研究 |
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| 引用本文： | 张祥春,张鹭,蔡良续,鲍凯. 玻璃纤维复合材料静载荷声发射试验研究[J]. 中国测试技术, 2011, 0(6) |
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| 作者姓名： | 张祥春 张鹭 蔡良续 鲍凯 |
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| 作者单位： | 中国航空综合技术研究所; |
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| 摘 要： | 通过对玻璃纤维复合材料试件静力载荷条件下的声发射试验,研究了该种材料在静力试验条件下的损伤破坏过程的声发射特性,分析了该材料损伤各阶段的声发射特性和对应的载荷比,系统而完整地得到了该材料损伤类型特征及声传播特性。试验证明:对玻璃纤维复合材料进行静力载荷条件下的声发射试验研究,可有效并清晰地揭示该材料在静力试验条件下损伤破坏过程中的声发射特性及材料损伤类型特征,为该材料的寿命健康监测、缺陷判定提供评价依据。
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| 关 键 词： | 玻璃纤维复合材料 静力试验 声发射测量 特性 |
Research of static load test of acoustic emission for glass fiber composite |
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| ZHANG Xiang-chun,ZHANG Lu,CAI Liang-xu,BAO Kai. Research of static load test of acoustic emission for glass fiber composite[J]. China Measurement Technology, 2011, 0(6) |
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| Authors: | ZHANG Xiang-chun ZHANG Lu CAI Liang-xu BAO Kai |
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| Affiliation: | ZHANG Xiang-chun,ZHANG Lu,CAI Liang-xu,BAO Kai(China Aero-Polytechnology Establishment,Beijing 100028,China) |
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| Abstract: | Through the static load test of acoustic emission in the glass fiber composite sample,the authors studied the damaging process of the acoustic emission characteristics for this kind of materials under static test conditions.They analyzed the material damage at all stages of the acoustic emission characteristics and the corresponding load ratio,and achieved the type of the material characteristics and sound propagation characteristics systematically and integrality.Test results proved that under static load ... |
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| Keywords: | glass fiber composite static load test acoustic emission characteristics |
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