Finite-element analysis of edge resonance in a semi-infinite elastic plate |
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| Authors: | Koshiba M. Karakida S. Suzuki M. |
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| Affiliation: | Hokkaido University, Department of Electronic Engineering, Faculty of Engineering, Sapporo, Japan; |
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| Abstract: | A finite-element analysis is presented for reflection of the fundamental symmetric Lamb wave at the free edge of a semi-infinite elastic plate. It is shown that the edge resonance phenomenon is very sensitive to the value of Poisson's ratio. For a smaller value of Poisson's ratio, this phenomenon occurs at a lower frequency and the solutions vary more rapidly with frequency. |
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