Nonlinear analysis of elasto-plastic shells by hybrid stress finite elements
type: Item
instance of: scholarly article
title: Nonlinear analysis of elasto-plastic shells by hybrid stress finite elements
zbMATH Open document ID: 0505.73046
DOI: 10.1016/0045-7825(82)90097-4
author: O. M. Eidsheim
author: P. K. Larsen
published in: Computer Methods in Applied Mechanics and Engineering
publication date: 1982-01-01T00:00:00Z
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74B20
Mathematics Subject Classification ID: 74K15
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74S99
Mathematics Subject Classification ID: 74S30
zbMATH DE Number: 3797270
zbMATH Keywords: nonlinear analysis of elasto-plastic shells
zbMATH Keywords: incremental variational functional of Hellinger-Reissner type
zbMATH Keywords: computational efficiency
zbMATH Keywords: updated Lagrangian description
zbMATH Keywords: kinematical and mechanical field variables
zbMATH Keywords: local corotated coordinate frames
zbMATH Keywords: constitutive equations in terms of increments of midsurface strains and curvatures and corresponding stress resultants
zbMATH Keywords: two models
zbMATH Keywords: description of subsequent yield surfaces
zbMATH Keywords: modifications to represent behaviour of hardening materials
zbMATH Keywords: descretized by flat elements of triangular and quadrilateral shape
MaRDI profile type: Publication
full work available at URL: 0045-7825(82)90097-4
OpenAlex ID: W1997364399
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description: scientific article; zbMATH DE number 3797270