Comptes Rendus
Thin linearly piezoelectric junctions
Comptes Rendus. Mécanique, Volume 343 (2015) no. 4, pp. 282-288.

Through a rigorous mathematical analysis, we present various asymptotic models for a thin piezoelectric junction between two linearly piezoelectric or elastic bodies. Depending on the relative behavior of a stiffness parameter with respect to its thickness, the joint is replaced by either a(n) (electro)mechanical constraint or a piezoelectric material surface.

Par une analyse mathématique rigoureuse, nous présentons divers modèles asymptotiques pour une jonction mince piézoélectrique entre deux corps linéairement élastiques ou piézoélectriques. Selon l'ordre de grandeur relatif entre un paramètre de rigidité et l'épaisseur, le joint est remplacé par une liaison (électro)mécanique ou par une surface matérielle piézoélectrique.

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Accepted:
Published online:
DOI: 10.1016/j.crme.2015.01.001
Keywords: Piezoelectricity, Thin junctions, Asymptotic modeling
Mot clés : Piézoélectricité, Jonctions minces, Modélisation asymptotique

Christian Licht 1, 2; Somsak Orankitjaroen 2; Patcharakorn Viriyasrisuwattana 2, 3; Thibaut Weller 1

1 LMGC, UMR-CNRS 5508, Université Montpellier-2, case courier 048, place Eugène-Bataillon, 34095 Montpellier cedex 5, France
2 Department of Mathematics, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
3 Department of Mathematics, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Bangkok 10300, Thailand
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Christian Licht; Somsak Orankitjaroen; Patcharakorn Viriyasrisuwattana; Thibaut Weller. Thin linearly piezoelectric junctions. Comptes Rendus. Mécanique, Volume 343 (2015) no. 4, pp. 282-288. doi : 10.1016/j.crme.2015.01.001. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2015.01.001/

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