Consideration of geometric nonlinearity in rigid-plastic finite element formulation of continuum elements for large deformation
type: Item
instance of: scholarly article
title: Consideration of geometric nonlinearity in rigid-plastic finite element formulation of continuum elements for large deformation
zbMATH Open document ID: 0905.73068
DOI: 10.1016/S0020-7403(97)00025-8
author: D. Massart
published in: International Journal of Mechanical Sciences
publication date: 1998-04-13T00:00:00Z
review text: In order to incorporate geometric nonlinearity into rigid-plastic continuum elements during a step, we introduce the convected coordinate system. To show the stability of strain distributions under the effect of geometric nonlinearity according to incremental step size, two sheet metal forming processes, stretching and deep drawing process, are analyzed with various step sizes. Then the computed results are compared with those obtained without considering geometric nonlinearity.
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74C15
Mathematics Subject Classification ID: 74C20
zbMATH DE Number: 1140379
zbMATH Keywords: step size
zbMATH Keywords: convected coordinate system
zbMATH Keywords: stability of strain distributions
zbMATH Keywords: sheet metal forming
zbMATH Keywords: stretching
zbMATH Keywords: deep drawing
MaRDI profile type: Publication
full work available at URL: s0020-7403(97)00025-8
OpenAlex ID: W1993239988
description: scientific article; zbMATH DE number 1140379