Stress computation in elastoplasticity
J.M.M.C. Marques
(Dept. of Civil Engineering, University of Porto, Portugal Present address: Dept. of Civil Engineering, University of Wales, Swansea, UK)
321
Abstract
Stress computation in finite element materially non‐linear analysis is an important problem that has perhaps been receiving less attention than it deserves. Not only does it consume a significant share of total computer time, but also inaccuracies and ‘savings’ thereupon may well jeopardize the gains aimed at by sophisticating elsewhere the numerical strategy. A well established algorithm for stress computation is reviewed in detail, illustrating a number of computational hazards and proposing simple solutions.
Citation
Marques, J.M.M.C. (1984), "Stress computation in elastoplasticity", Engineering Computations, Vol. 1 No. 1, pp. 42-51. https://doi.org/10.1108/eb023559
Publisher
:MCB UP Ltd
Copyright © 1984, MCB UP Limited