Quarterly of Applied Mathematics

Quarterly of Applied Mathematics

Online ISSN 1552-4485; Print ISSN 0033-569X



The constitutive equations for rate sensitive plastic materials

Author: P. Perzyna
Journal: Quart. Appl. Math. 20 (1963), 321-332
MSC: Primary 73.35
DOI: https://doi.org/10.1090/qam/144536
MathSciNet review: 144536
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Abstract: The principal aim of the present paper is to generalize the one-dimensional constitutive equations for rate-sensitive plastic materials to general states of stress. The dynamical yield conditions for elastic, visco-plastic materials are discussed and new relaxation functions are introduced. Solutions of the relaxation equations for such materials are given.

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DOI: https://doi.org/10.1090/qam/144536
Article copyright: © Copyright 1963 American Mathematical Society

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