Deformation twinning during impact -- numerical calculations using a constitutive theory based on multiple natural configurations
type: Item
instance of: scholarly article
title: Deformation twinning during impact -- numerical calculations using a constitutive theory based on multiple natural configurations
zbMATH Open document ID: 0910.73014
author: I. Lapczyk
author: K. R. Rajagopal
author: Arun R. Srinivasa
published in: Computational Mechanics
publication date: 1999-04-26T00:00:00Z
review text: We focus on the inelastic impact processes solely due to the deformaion twinning (i.e., neglecting slip). In order to better understand the twinning process, we study the Taylor impact test for a two-dimensional slab under the assumption that only deformation twinning takes place, and solve the governing dynamical equations by using the finite element method. The results show that the twinned zone is concentrated near the point of impact and contributes significantly to the overall permanent shape change due to the impact.
Mathematics Subject Classification ID: 74M20
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74S05
zbMATH DE Number: 1192752
zbMATH Keywords: Taylor impact test
zbMATH Keywords: two-dimensional slab
zbMATH Keywords: twinned zone
zbMATH Keywords: shape change
MaRDI profile type: Publication
full work available at URL: s004660050280
OpenAlex ID: W2059005897
DOI: 10.1007/S004660050280
description: scientific article; zbMATH DE number 1192752