Finite-element analysis of edge resonance in a semi-infinite elastic plate
- 31 March 1983
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 19 (7) , 256-257
- https://doi.org/10.1049/el:19830176
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.Keywords
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