Strain-space plasticity formulation for hardening-softening materials with elastoplastic coupling
type: Item
instance of: scholarly article
title: Strain-space plasticity formulation for hardening-softening materials with elastoplastic coupling
zbMATH Open document ID: 0595.73030
DOI: 10.1016/0020-7683(86)90072-7
author: B. George
published in: International Journal of Solids and Structures
publication date: 1986-01-01T00:00:00Z
review text: In this article we first introduce a general form of strain-space plasticity formulation which is somewhat similar to that developed previously by \textit{P. J. Yoder} and \textit{W. D. Iwan} [J. Appl. Mech. 48, 773-778 (1981; Zbl 0468.73041)]. To account for the elastoplastic coupling effect, the conventional plasticity theory is combined with the fracturing theory of \textit{J. W. Dougill} [e.g. Z. Angew. Math. Phys. 27, 423-437 (1976; Zbl 0357.73078)] to give a more general form of strain- space formulation. Attempt is then made to apply the general theory to model the softening behavior of a concrete element failed in a mixed crushing/cracking mode.
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74R99
zbMATH DE Number: 3958837
zbMATH Keywords: hardening
zbMATH Keywords: post failure behaviour
zbMATH Keywords: general form of strain-space plasticity formulation
zbMATH Keywords: elastoplastic coupling effect
zbMATH Keywords: fracturing theory
zbMATH Keywords: softening behavior
zbMATH Keywords: concrete
zbMATH Keywords: failed
zbMATH Keywords: mixed crushing/cracking mode
MaRDI profile type: Publication
full work available at URL: 0020-7683(86)90072-7
OpenAlex ID: W2061958487
description: scientific article; zbMATH DE number 3958837