An evaluation of substepping and implicit stress point algorithms
type: Item
instance of: scholarly article
title: An evaluation of substepping and implicit stress point algorithms
zbMATH Open document ID: 0852.73068
DOI: 10.1016/0045-7825(94)90094-9
author: David Potts
author: D. Ganendra
published in: Computer Methods in Applied Mechanics and Engineering
publication date: 1996-07-11T00:00:00Z
review text: The basic assumptions on `substepping' and `return' methods are described, and the associated errors are compared. This comparative study is undertaken both at a fundamental level and when applied to a typical boundary value problem. The errors associated with both methods are increment-size dependent. It is shown that for a particular increment size, the `substepping' method is the more accurate.
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74L10
zbMATH DE Number: 881039
zbMATH Keywords: implicit return algorithm
zbMATH Keywords: error control
zbMATH Keywords: strain hardening/softening modified Cam clay constitutive model
zbMATH Keywords: substepping method
MaRDI profile type: Publication
full work available at URL: 0045-7825(94)90094-9
OpenAlex ID: W1997578307
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description: scientific article; zbMATH DE number 881039