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Dynamics of elastic bodies connected by a thin adhesive layer

  • C. LichtEmail author
  • F. Lebon
  • A. Léger
Part of the Springer Proceedings in Physics book series (SPPHY, volume 128)

Abstract

We study a problem of wave propagation in a structure made of two tridimensional elastic bodies connected by a thin adhesive layer. We recall that, after several heuristic models, the bonding problem, which basically amounts to study how does the thin layer can be replaced by a simpler model without thickness, has been carried out in the case of equilibrium problems. The present work deals with the dynamical problem. We obtain that the problem of elastodynamics with a thin adhesive layer can be approximated, with a convergence result, by another problem in which the layer is changed into a mechanical constraint, which is precisely the same as the one of the equilibrium case.

Keywords

Equilibrium Problem Elastic Body Dynamical Problem Adhesive Layer Rheological Model 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  1. 1.CNRS, Laboratoire de Mécanique et Génie Civil, Place Eugene BataillonMontpellierFrance
  2. 2.CNRS, Laboratoire de Mécanique et d’AcoustiqueMarseille Cedex 20France

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