| 声发射技术在复合材料结构无损检测中的应用 |
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| 引用本文： | 崔颖.声发射技术在复合材料结构无损检测中的应用[J].固体火箭技术,1992(1):74-82. |
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| 作者姓名： | 崔颖 |
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| 作者单位： | 西安市173信箱710000 |
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| 摘 要： | 简述了复合材料AE技术的发展概况、AE特性和破坏类型;讨论了几种不同破坏机理的AE判据;着重介绍了AE技术在复合材料压力容器无损检测中的应用及压力容器水压试验时应注意的某些问题。
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| 关 键 词： | 声发射 非破坏性 检验 火箭发动机 |
APPLICATION OF ACOUSTIC EMISSION TECHNIQUE TO THE NONDESTRUCTIVE TEST ON COMPOSITE MATERIAL STRUCTURES |
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| Cui Ying P. O. Box ,Xi'an.APPLICATION OF ACOUSTIC EMISSION TECHNIQUE TO THE NONDESTRUCTIVE TEST ON COMPOSITE MATERIAL STRUCTURES[J].Journal of Solid Rocket Technology,1992(1):74-82. |
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| Authors: | Cui Ying P O Box Xi'an |
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| Institution: | Cui Ying P. O. Box 173,Xi'an,710000 |
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| Abstract: | General situation of the progress on acoustic emission (AE) technique forcomposite materials is briefly described and several AE criteria concerned with the differ-ent failure mechanisms are discussed in the paper. The emphasis is laid on the presenta-tion of application of AE technique to nondestructive test on pressure vessels made ofcomposite materials and some problems that should be paid attention to during the wat-er tests of pressure vessels. |
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| Keywords: | Acoustic emission Nondestructive test Composite material Pressure vessel Rocket engine case |
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