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An asymptotic model of a multimaterial with a thin piezoeletric interphase

Authors
Publisher
Elsevier SAS
Volume
342
Issue
4
Identifiers
DOI: 10.1016/j.crme.2014.02.003
Keywords
  • Asymptotic Analysis
  • Piezoelectric Materials
  • Interfaces
  • Analyse Asymptotique
  • Matériaux Piézoélectriques

Abstract

Abstract We study the electromechanical behavior of a multimaterial constituted by a linear piezoelectric transversely isotropic plate-like body with high rigidity embedded between two generic three-dimensional piezoelectric bodies by means of the asymptotic expansion method. After defining a small real dimensionless parameter ε, which will tend to zero, we characterize the limit model and the associated limit problem. Moreover, we identify the non-classical electromechanical transmission conditions between the two three-dimensional bodies.

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