This article is cited in 10 papers

Qualitative distinctions in the solutions based on the plasticity theories with the Mohr–Coulomb yield criterion

S. E. Aleksandrov, E. A. Lyamina

Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526, Russia

Abstract: The following two models of the plasticity theory are considered: the model with the Mohr–Coulomb yield criterion and the classical model of the plasticity theory with a yield criterion independent of the mean stress. The deformation problem of a plastic layer enclosed between two rotating plates is studied.

Keywords: semi-analytical solution, maximum friction, singularity, Mohr–Coulomb criterion, plasticity.

UDC: 539.374

Received: 12.01.2005

 English version: Journal of Applied Mechanics and Technical Physics, 2005, 46:6, 883–890

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