Dynamic shakedown analysis and bounds for elastoplastic structures with nonassociative, internal variable constitutive laws
type: Item
instance of: scholarly article
title: Dynamic shakedown analysis and bounds for elastoplastic structures with nonassociative, internal variable constitutive laws
zbMATH Open document ID: 0879.73019
DOI: 10.1016/0020-7683(94)00265-X
author: Alberto Corigliano
author: G. Maier
author: Slawomir Pycko
published in: International Journal of Solids and Structures
publication date: 1998-01-22T00:00:00Z
review text: Reference is made to discrete (finite element) structural models formulated in terms of generalized variables. The constitutive laws adopted are elastic-plastic, nonlinear-hardening with internal variables and generally nonassociative. The notion of reduced domain is employed as a generalization of a similar concept introduced in earlier developments of shakedown theory. On this basis, a unified theory is presented, which encompasses: sufficient conditions for shakedown by a static approach; bounds on various post-shakedown quantities; sufficient and necessary shakedown criteria by a kinematic approach.
Mathematics Subject Classification ID: 74R20
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74S05
zbMATH DE Number: 989042
zbMATH Keywords: generalized variables
zbMATH Keywords: nonlinear hardening
zbMATH Keywords: reduced domain
zbMATH Keywords: static approach
zbMATH Keywords: sufficient and necessary shakedown criteria
zbMATH Keywords: kinematic approach
MaRDI profile type: Publication
Wikidata QID: Q127360280
description: scientific article; zbMATH DE number 989042