Slow decay of end effects in layered structures with an imperfect interface

An asymptotic analysis of a layered structure with an imperfect interface subject to an anti-plane shear deformation and non-homogeneous Dirichlet end conditions is presented in this paper. Two layers of isotropic materials are bonded via a middle interface layer (adhesive joint), which is thin and...

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Detalles Bibliográficos
Autor: Ávila Pozos, Orlando
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2003
País:México
Institución:Universidad Autónoma del Estado de Hidalgo
Repositorio:Repostorio Institucional UAEH
OAI Identifier:oai:repository.uaeh.edu.mx:123456789/11368
Acceso en línea:http://repository.uaeh.edu.mx/bitstream/handle/123456789/11368
Access Level:acceso abierto
Palabra clave:Física Matemática
Descripción
Sumario:An asymptotic analysis of a layered structure with an imperfect interface subject to an anti-plane shear deformation and non-homogeneous Dirichlet end conditions is presented in this paper. Two layers of isotropic materials are bonded via a middle interface layer (adhesive joint), which is thin and soft; effectively, this can be described as a discontinuity surface for the displacement. Model fields are constructed to compensate for the error produced by the asymptotic solution for the case when the layered structure is subject to non-homogeneous Dirichlet end conditions. Numerical examples and analytical estimates are presented to illustrate the slow decay of the Âboundary-layer fields.

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