Short Communication
Mechanics of Solids

Uniform Representation of the Basic Constraints of Plasticity Theory

N. N. Stolyarov, N. I. Dedov

Samara State Technical University

Abstract: Matrix presentation of the basic constraints for the problems of plastic deformation numerical analysis in various plasticity theories at simple and complex loading is given. Matrix parameters are obtained for the strain rate hardening and Ilyushin's theories.

Keywords: stress, strain, elastic, plastic, deformation, plastic flow, matrix, numerical analysis.

UDC: 539.374.1

MSC: 74C05

Original article submitted 06/II/2009
revision submitted – 25/II/2009

DOI: 10.14498/vsgtu679

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