Edge bending waves on an orthotropic elastic plate resting on the winkler-fuss foundation.
Author(s) -
Saad Althobaiti,
Danila Prikazchikov
Publication year - 2016
Publication title -
mechanics - proceedings of national academy of sciences of armenia
Language(s) - English
Resource type - Journals
eISSN - 1829-3999
pISSN - 0002-3051
DOI - 10.33018/69.1.2
Subject(s) - orthotropic material , foundation (evidence) , enhanced data rates for gsm evolution , bending , structural engineering , physics , materials science , engineering , telecommunications , finite element method , political science , law
The propagation of bending edge waves on an orthotropic plate supported by the Winkler-Fuss foundation subject to free edge boundary conditions is investigated. A dispersion relation is derived, with the analysis revealing a cut-off frequency and a local minimum of the phase velocity. The conventional sinusoidal profile of the eigensolution is then extended to a more general form, with the deflection expressed in terms of a single plane harmonic function.
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