Elastic-plastic finite element polycrystal model
type: Item
instance of: scholarly article
title: Elastic-plastic finite element polycrystal model
zbMATH Open document ID: 0793.73099
DOI: 10.1016/0749-6419(94)90054-X
author: V. Pereyra
published in: International Journal of Plasticity
publication date: 1994-08-10T00:00:00Z
review text: A finite element polycrystal model is formulated with the initial strain method where the stiffness matrix in FEM is based on the elastic modulus. For the determination of time-independent slips, a new numerical scheme, ``successive integration method'', is proposed, which uses only Schmid's law. The numerical results for a simple tension of nonhardening FCC metal is compared with other theories. Crystal lattice rotations are presented for some examples of loading. A numerical experiment is done to show the evolution of anisotropic due to plastic deformation.
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74A60
Mathematics Subject Classification ID: 74M25
Mathematics Subject Classification ID: 74E10
zbMATH DE Number: 563247
zbMATH Keywords: successive integration method
zbMATH Keywords: stiffness matrix
zbMATH Keywords: time-independent slips
zbMATH Keywords: Schmid's law
zbMATH Keywords: nonhardening FCC metal
zbMATH Keywords: lattice rotations
MaRDI profile type: Publication
full work available at URL: 0749-6419(94)90054-x
OpenAlex ID: W2044562603
description: scientific article; zbMATH DE number 563247