The near-cutoff propagation of free waves of flexure in a transversely isotropic, linearly electroelastic plate is studied, in two cases: for the simplest kinematics, when both the mechanical displacement and the electric potential are taken linear in the thickness variable; and for the entriched, third-order kinematics. The dispersion curves are four in the second case, only two in the first. By a comparison with the first four dispersion curves obtained by solving the corresponding three-dimensional problem, it is shown that perhaps the most definite advantage of adopting an enriched kinematics is a better approximation of the low-cutoff curves. (C) 2002 Elsevier Science B.V All rights reserved.
Lancioni, G., & Tomassetti, G. (2002). Flexure waves in electroelastic plates. WAVE MOTION, 35(3), 257-269.
Tipologia: | Articolo su rivista |
Citazione: | Lancioni, G., & Tomassetti, G. (2002). Flexure waves in electroelastic plates. WAVE MOTION, 35(3), 257-269. |
IF: | Con Impact Factor ISI |
Lingua: | English |
Settore Scientifico Disciplinare: | Settore ICAR/08 - Scienza delle Costruzioni |
Revisione (peer review): | Sì, ma tipo non specificato |
Tipo: | Articolo |
Rilevanza: | Rilevanza internazionale |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/S0165-2125(01)00108-1 |
Stato di pubblicazione: | Pubblicato |
Data di pubblicazione: | 2002 |
Titolo: | Flexure waves in electroelastic plates |
Autori: | |
Autori: | Lancioni, G; Tomassetti, G |
Appare nelle tipologie: | 01 - Articolo su rivista |