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Study on Application of Multi-Mode Lamb Waves for Testing in Laminated Plate |
HU Yong,XU Chun-guang,ZHOU Shi-yuan,XU Han-hui |
School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081, China |
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Abstract A laminated plate is used as an experimental object, chose Lamb waves as testing way, through time-frequency analysis, some effects of the given defection in composite materials are determined.
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