Asymmetric lamb wave propagation and mode isolation in thin plate with spatiotemporal periodic stiffness
The Lamb wave propagation through a thin plate with periodic spatiotemporal variation of material property was investigated through numerical simulations. It was found that regular oscillations of Young's modulus in both space and time can lead to the creation of distinct band gaps for differen...
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| Main Authors: | , |
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| 格式: | Article |
| 語言: | English |
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2019
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/105470 http://hdl.handle.net/10220/48719 |
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| 機構: | Nanyang Technological University |
| 語言: | English |