Abstract
AbstractWe investigate rate-independent stress paths under constant rate of strain within the hypoplasticity theory of Kolymbas type. For a particular simplified hypoplastic constitutive model, the exact solution of the corresponding system of nonlinear ordinary differential equations is obtained in analytical form. On its basis, the behaviour of stress paths is examined in dependence of the direction of the proportional strain paths and material parameters of the model.
Funder
OeAD-GmbH
Austrian Science Fund
РоссиЙскиЙФондФундаментальныхИсследовани
European Regional Development Fund
Publisher
Springer Science and Business Media LLC
Subject
Mechanical Engineering,Computational Mechanics
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