On shakedown of three-dimensional elastoplastic strain-hardening structures
type: Item
instance of: scholarly article
title: On shakedown of three-dimensional elastoplastic strain-hardening structures
zbMATH Open document ID: 0895.73017
DOI: 10.1016/S0749-6419(95)00050-X
author: Xinsheng Liu
author: Xiqiao Feng
published in: International Journal of Plasticity
publication date: 1998-09-27T00:00:00Z
review text: We consider the shakedown problem of structures made of either kinematic or mixed strain-hardening materials. Some shakedown properties of elastoplastic strain-hardening structures are proved mathematically. Sufficient shakedown conditions for kinematic or mixed strain-hardening structures are deduced, from which the lower bound of shakedown load domain can be obtained via a mathematical programming technique. It should be pointed out that, to guarantee the safety of an elastoplastic strain-hardening structure, the damage analysis also must be able to determine the maximum load factor the structure can bear.
Mathematics Subject Classification ID: 74R20
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74R99
zbMATH DE Number: 1076430
zbMATH Keywords: sufficient shakedown conditions
zbMATH Keywords: lower bound of shakedown load
zbMATH Keywords: mathematical programming
zbMATH Keywords: damage analysis
zbMATH Keywords: maximum load factor
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1076430