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Orthotropic elastic medium under the effect of initial and couple stresses
Journal article   Peer reviewed

Orthotropic elastic medium under the effect of initial and couple stresses

M.M. Selim
Applied mathematics and computation, Vol.181(1), pp.185-192
01/10/2006

Abstract

Couple stress Eigenvalue Initial stress Orthotropic Plane strain
The eigenvalue approach has been employed to find the analytical expressions for displacements and stresses at any point of an infinite initially stressed orthotropic elastic medium with the effect of couple stress. A plain strain problem has been studied. New closed forms of displacement and stress components have been obtained. The variations of the displacements and stresses with horizontal distance have been shown graphically.

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