| 疲劳裂纹的模态声发射检测 |
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| 引用本文： | 刘松平,刘晶. 疲劳裂纹的模态声发射检测[J]. 无损检测, 2000, 22(3): 122-124,130 |
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| 作者姓名： | 刘松平 刘晶 |
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| 作者单位： | 1. 北京航空工艺研究所复合材料NDT中心北京 100024
2. 鼎高发展公司北京办事处 |
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| 摘 要： | 介绍模态声发射典型信号特征及其在飞机疲劳裂纹监测中的典型应用.
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| 关 键 词： | 声发射检验 疲劳裂纹 飞机 模态声发射 |
MODAL ACOUSTIC EMISSION TECHNIQUES FOR FATIGUE CRACK DETECTION |
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| Liu Songping Steve Ziola Liu Jing. MODAL ACOUSTIC EMISSION TECHNIQUES FOR FATIGUE CRACK DETECTION[J]. Nondestructive Testing, 2000, 22(3): 122-124,130 |
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| Authors: | Liu Songping Steve Ziola Liu Jing |
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| Affiliation: | Beijing Aeronautical Manufacturing Technology Research Institute |
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| Abstract: | Typical signal features of modal acoustic emission are discussed. And the application of modal acoustic emission technique to monitoring the fatigue cracks in aircrafts are described. |
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| Keywords: | Acoustic emission testing fatigue crack Aircraft |
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