| 声发射技术在直升机疲劳试验裂纹检测中的运用 |
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| 引用本文： | 夏国旺.声发射技术在直升机疲劳试验裂纹检测中的运用[J].直升机技术,2000(3). |
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| 作者姓名： | 夏国旺 |
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| 作者单位： | 中国直升机设计研究所 景德镇 |
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| 摘 要： | 随着声发射技术的发展,声发射技术在工程无损检测上的运用日益广泛。本文对声发射技术的应用现状、基本理论及在直升机疲劳试验裂纹检测中的应用进行了介绍,以期让更多的直升机行业的技术人员对声发射技术有个基本了解。
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| 关 键 词： | 声发射 直升机 疲劳试验 |
THE APPLICATION OF ACOUSTIC EMISSION TECHNIQUE IN CRACK DETECTION DURING FATIGUE TEST OF HELICOPTER |
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| Authors: | Xia Guowang |
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| Abstract: | With the development of Acoustic Emission, the Acoustic Emission technique is applied more and more extensively in engineering non-destructive testing. In order that more engineers know Acoustic Emission technique in helicopter field, this paper describes the recent application state and basic theory of Acoustic Emission, and the application of Acoustic Emission in crack detection during fatigue test of helicopter . |
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| Keywords: | Acoustic Emission Helicopter Fatigue test |
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