A hybrid finite element formulation for polycrystal plasticity with consideration of macrostructural and microstructural linking
type: Item
instance of: scholarly article
title: A hybrid finite element formulation for polycrystal plasticity with consideration of macrostructural and microstructural linking
zbMATH Open document ID: 0835.73068
DOI: 10.1016/S0749-6419(99)80003-5
author: A. J. Beaudoin
author: U. F. Kocks
author: Paul R. Dawson
author: Kapil K. Mathur
published in: International Journal of Plasticity
publication date: 1996-01-15T00:00:00Z
review text: A hybrid finite element formulation for the plastic deformation of FCC metals with anisotropy is outlined. Polycrystal plasticity theory is used to develop the constitutive response. The hybrid approach facilitates introduction of the microscale stress in the macroscopic statement of equilibrium. It is demonstrated that the hybrid formulation is well suited for studies where significant spatial variations in constitutive response result from having only one, or a very few, crystal orientations represented in each finite element. A simulation of channel die compression is made with one crystal per finite element.
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74E10
Mathematics Subject Classification ID: 74A60
Mathematics Subject Classification ID: 74M25
zbMATH DE Number: 834221
zbMATH Keywords: FCC metals
zbMATH Keywords: anisotropy
zbMATH Keywords: constitutive response
zbMATH Keywords: microscale stress
zbMATH Keywords: crystal orientations
zbMATH Keywords: channel die compression
MaRDI profile type: Publication
full work available at URL: s0749-6419(99)80003-5
OpenAlex ID: W2017672962
description: scientific article; zbMATH DE number 834221