Simulation of the behaviour of FCC polycrystals during reversed torsion
type: Item
instance of: scholarly article
title: Simulation of the behaviour of FCC polycrystals during reversed torsion
zbMATH Open document ID: 0889.73025
DOI: 10.1016/S0749-6419(96)00048-4
author: P. D. Wu
author: K. W. Neale
author: E. Van der Giessen
published in: International Journal of Plasticity
publication date: 1998-06-18T00:00:00Z
review text: Taylor-type polycrystal plasticity models with various single slip hardening laws are evaluated by studying the large strain behaviour of FCC polycrystals during reversed torsion. The material parameters for the various hardening laws are fitted to experimental compression data for copper and then used to predict reversed large strain torsion of tubes. Differences under ``free-end'' (axially unconstrained) or ``fixed-end'' (axially constrained) conditions between predictions and experimental observations are discussed in detail. In addition to the torque response, the Swift effects upon twist reversal are studied.
Mathematics Subject Classification ID: 74C10
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74S05
zbMATH DE Number: 1077132
zbMATH Keywords: Swift effect
zbMATH Keywords: Taylor-type polycrystal plasticity models
zbMATH Keywords: single slip hardening laws
zbMATH Keywords: material parameters
zbMATH Keywords: experimental compression data for copper
zbMATH Keywords: large strain torsion of tubes
MaRDI profile type: Publication
full work available at URL: s0749-6419(96)00048-4
OpenAlex ID: W2031474321
description: scientific article; zbMATH DE number 1077132