| FRP复合材料容器水压爆破声发射特性分析 |
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| 引用本文： | 李伟,李颖,王少凡,马济美,王璠. FRP复合材料容器水压爆破声发射特性分析[J]. 压力容器, 2012, 29(5): 15-19,30 |
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| 作者姓名： | 李伟 李颖 王少凡 马济美 王璠 |
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| 作者单位： | 东北石油大学机械科学与工程学院,黑龙江大庆,163318 |
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| 基金项目： | 黑龙江省自然科学基金项目，全国高校博士点青年教师基金 |
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| 摘 要： | 通过FRP复合材料容器水压爆破过程的力学性能试验研究,结合声发射技术,研究FRP复合材料容器在受压损伤及爆破过程中的声发射信号变化规律。运用参数分析法,分析了FRP复合材料容器损伤过程的声发射特性,应用费利西蒂比评价其损伤程度。研究结果,为在用FRP复合材料容器的完整性评价提供试验依据。
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| 关 键 词： | 声发射 FRP复合材料容器 特性分析 费利西蒂比 |
Analysis of Acoustic Emission Characteristics for FRP Composites Vessels in Hydrostatic Burst Test Process |
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| LI Wei , LI Ying , WANG Shao-fan , MA Ji-mei , WANG Fan. Analysis of Acoustic Emission Characteristics for FRP Composites Vessels in Hydrostatic Burst Test Process[J]. Pressure Vessel Technology, 2012, 29(5): 15-19,30 |
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| Authors: | LI Wei LI Ying WANG Shao-fan MA Ji-mei WANG Fan |
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| Affiliation: | Shao-fan,MA Ji-mei,WANG Fan (College of Mechanical Science and Engineering,Northeast Petroleum University,Daqing 163318,China) |
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| Abstract: | In this study,obtaining acoustic emission signals by monitoring of acoustic emission experiment process for FRP composites containers hydraulic and blasting.Parameter analysis is used for analyzing acoustic emission characteristics of FRP composites vessel damage process,and Felicity ratio is used for evaluating its damage degree.Then,research results can provide experiment basis for the integrity evaluation of FRP composites vessel.更多还原 |
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| Keywords: | acoustic emission FRP composites vessel characteristic analysis Felicity ratio |
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