The edge wave on an elastically supported Kirchhoff plate
- 1 October 2014
- journal article
- Published by Acoustical Society of America (ASA) in The Journal of the Acoustical Society of America
- Vol. 136 (4), 1487-1490
- https://doi.org/10.1121/1.4894795
Abstract
This Letter deals with an analysis of bending edge waves propagating along the free edge of a Kirchhoff plate supported by a Winkler foundation. The presence of a foundation leads to a non-zero cut-off frequency for this wave, along with a local minimum of the associated phase velocity. This minimum phase velocity corresponds to a critical speed of an edge moving load and is analogous to that in the classical 1D moving load problem for an elastically supported beam.This publication has 11 references indexed in Scilit:
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