声发射技术在复合材料机身环强度测试中的应用

2022 16th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA) Pub Date : 2022-10-11 DOI:10.1109/SPAWDA56268.2022.10046042

Yuan-Da Ma, Qian Wang, Lian-Jie Pei, Jian-Feng Zhang

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引用次数: 1

摘要

利用声发射技术讨论了损伤的起裂、扩展和破坏过程。分析了损伤的演化过程、损伤类型和声发射信号特征。该结果可为复合材料结构强度试验提供损伤预测，为声发射技术的发展做出贡献。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Application Of Acoustic Emission Technique On Strength Test Of Composite Fuselage Ring

The process of initiation expansion and destruction of damage is discussed by acoustic emission technique. Besides, analysis of damage’s evolution process, the type of damage and characteristics of acoustic emission signal are stated in this paper. The result can provide damage forecast for strength test of composite material structure and contribute to development of acoustic emission technique.

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来源期刊

2022 16th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA)

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