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学术报告会通知( Yoji Okabe 教授)
(来源: 作者:guoji 编辑:guoji 点击:232 发表时间:2017-12-20 11:12:41)
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报告题目: Health Diagnostics of Composite Structures Based on Ultrasonic Guided Waves

报告人Yoji Okabe University of Tokyo

时间20171228日上午 10:00~11:00

地点:明故宫校区18号楼529会议室

主办单位: 国际合作办、校科协、机械结构力学及控制国家重点实验室、航空宇航学院

报告简介:

In recent years, lightweight composite structures have been applied to airplanes and automobiles. However, damages occurring inside the composite materials are too complex to be detected by conventional inspection methods. Hence, industries expect the practical realization of structural health monitoring (SHM) systems and the improvement of non-destructive inspection (NDI) techniques suitable for composite structures. For the health diagnostics of the composite structures, we are also developing SHM systems with optical fiber ultrasonic sensors and NDI techniques based on ultrasonic guided waves. In this presentation, I would like to introduce our recent research topics, such as a remote measurement of AE signals in composites using high-sensitive optical fiber sensors, SHM methods with Lamb waves for damage detection in CFRP structures, and application of laser ultrasonics and nonlinear ultrasonics to NDI of advanced composites in aerospace structures.

报告人简介:

Yoji Okabe received Doctor of Engineering at the University of Tokyo in 2001. From 2003 to 2006, he was a lecturer in the Department of Aeronautics and Astronautics, School of Engineering, and since 2007 he has been an associate professor in Institute of Industrial Science, The University of Tokyo. He is interested in structural health monitoring and non-destructive inspection of composite materials.

南京航空航天大学航空宇航学院 地址:中国·江苏省 南京市白下区御道街29号 邮编:210016 电话:+86-25-84892152 传真:+86-25-84891422
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