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https://dspace.univ-ouargla.dz/jspui/handle/123456789/32608
Title: | Asymptotic Modelling of Piezothermoelastic Plates |
Authors: | Djamal Ahmed, Chacha Tarek, Acila |
Keywords: | Piézothermoelasticité Kirchhoff-Love Faedo-Galerkin Analyse asymptotique Modéle de plaque |
Issue Date: | 2022 |
Publisher: | Kasdi Merbah University of Ouargla |
Abstract: | Dans notre travail, nous ´etudions math´ematiquement le ph´enom`ene de pi´ezothermo-
´elasticit´e sur les plaques. Nous d´erivons les ´equations tridimensionnelles qui gouverne
h´et´erog`enes anisotropes plaques pi´ezothermo´elastiques, puis nous ´etablissons un mod`ele
bidimensionnel en utilisant des concepts d’analyse asymptotique. Entre ceci et cela, les
r´esultats montrent que la solution unique des ´equations gouvernantes converge fortement
vers un Kirchhoff-Love d´eplacement satisfaisant un probl`eme ”limite” qui conduit
au mod`ele bidimensionnel In our work, we mathematically study the phenomenon of piezothermoelasticity on plates. We derive the three-dimensional equations that govern heterogeneous anisotropic piezothermoelastic plates, and then we establish a two-dimensional model using asymptotic analysis concepts. Between this and that, the results show that the unique solution of the governing equations converges strongly to a Kirchhoff-Love displacement satisfying a ”limit” problem that leads to the two-dimensional model. |
Description: | Mathematics |
URI: | https://dspace.univ-ouargla.dz/jspui/handle/123456789/32608 |
Appears in Collections: | Département de Mathématiques - Master |
Files in This Item:
File | Description | Size | Format | |
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Tarek -Acila .pdf | 886,03 kB | Adobe PDF | View/Open |
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