Memorias de investigación
Artículos en revistas:
Azimuthal shear of a transversely isotropic elastic solid
Año:2008
Áreas de investigación
  • Arquitectura
Datos
Descripción
In this paper we study the problem of (plane strain) azimuthal shear of a circular cylindrical tube of incompressible transversely isotropic elastic material subject to finite deformation. The preferred direction associated with the transverse isotropy lies in the planes normal to the tube axis and is disposed so as to preserve the cylindrical symmetry. For a general form of strain-energy function the considered deformation yields simple expressions for the azimuthal shear stress and the associated strong ellipticity condition in terms of the azimuthal shear strain. These apply for a sense of shear that is either `with' or `against' the preferred direction (anticlockwise and clockwise, respectively), so that material line elements locally in the preferred direction either extend or contract, respectively. For some specific strain-energy functions we then examine local loss of uniqueness of the shear stress-strain relationship and failure of ellipticity for the case of contraction and the dependence on the geometry of the preferred direction.
Internacional
Si
JCR del ISI
Si
Título de la revista
MATHEMATICS AND MECHANICS OF SOLIDS
ISSN
1081-2865
Factor de impacto JCR
0,42
Información de impacto
Volumen
13
DOI
Número de revista
8
Desde la página
690
Hasta la página
724
Mes
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Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Mecánica Computacional
  • Departamento: Mecánica de Medios Continuos y Teoría de Estructuras
  • Centro o Instituto I+D+i: Centro de investigación de materiales estructurale - CIME