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Implicit integration algorithm for elastoplasticity in plane stress analysis

Implicit integration algorithm for elastoplasticity in plane stress analysis An implicit integration algorithm for elastoplastic constitutive equations in plane stress analysis is presented. The error associated with this algorithm is of the same order as the one reached in threedimensional analysis with the radial return algorithm. No subincrementation is needed. Moreover, the exact elastoplastic stressstrain matrix related to this algorithm is derived. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Engineering Computations: International Journal for Computer-Aided Engineering and Software Emerald Publishing

Implicit integration algorithm for elastoplasticity in plane stress analysis

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References (4)

Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0264-4401
DOI
10.1108/eb023664
Publisher site
See Article on Publisher Site

Abstract

An implicit integration algorithm for elastoplastic constitutive equations in plane stress analysis is presented. The error associated with this algorithm is of the same order as the one reached in threedimensional analysis with the radial return algorithm. No subincrementation is needed. Moreover, the exact elastoplastic stressstrain matrix related to this algorithm is derived.

Journal

Engineering Computations: International Journal for Computer-Aided Engineering and Software – Emerald Publishing

Published: Mar 1, 1986

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