A continuum framework for finite viscoplasticity

Authors
Scheidler, M Wright, TW
Citation
M. Scheidler et Tw. Wright, A continuum framework for finite viscoplasticity, INT J PLAST, 17(8), 2001, pp. 1033-1085
Citations number
60
Categorie Soggetti
Mechanical Engineering
Journal title
INTERNATIONAL JOURNAL OF PLASTICITY
ISSN journal
07496419 → ACNP
Volume
17
Issue
8
Year of publication
2001
Pages
1033 - 1085
Database
ISI
SICI code
0749-6419(2001)17:8<1033:ACFFFV>2.0.ZU;2-3
Abstract
A continuum framework for finite viscoplasticity is developed based on Lee' s multiplicative decomposition with internal variables. Noteworthy features include a thermodynamically consistent treatment of the storage of cold wo rk and plastic volume change and a careful examination of the restrictions imposed by the entropy inequality and the property of instantaneous thermoe lastic response. (C) 2001 Elsevier Science Ltd. All rights reserved.