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Development of a continuum plasticity model for the commercial finite element code ABAQUS

Mohsen Safaei UGent and Wim De Waele UGent (2011) SUSTAINABLE CONSTRUCTION AND DESIGN. 2(2). p.275-283
abstract
The present work relates to the development of computational material models for sheet metal forming simulations. In this specific study, an implicit scheme with consistent Jacobian is used for integration of large deformation formulation and plane stress elements. As a privilege to the explicit scheme, the implicit integration scheme is unconditionally stable. The backward Euler method is used to update trial stress values lying outside the yield surface by correcting them back to the yield surface at every time increment. In this study, the implicit integration of isotropic hardening with the von Mises yield criterion is discussed in detail. In future work it will be implemented into the commercial finite element code ABAQUS by means of a user material subroutine.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
Backward Euler, UMAT, Isotropic, Mises, Implicit
in
SUSTAINABLE CONSTRUCTION AND DESIGN
Sustain. Constr. Des.
editor
Jeroen Van Wittenberghe
volume
2
issue
2
issue title
Materials and structures in construction and design
pages
275 - 283
publisher
Ghent University, Laboratory Soete
place of publication
Ghent, Belgium
conference name
Sustainable Construction and Design 2011 (SCAD)
conference location
Ghent, Belgium
conference start
2011-02-16
conference end
2011-02-17
ISSN
2032-7471
ISBN
9789490726010
language
English
UGent publication?
yes
classification
C1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1176993
handle
http://hdl.handle.net/1854/LU-1176993
date created
2011-02-28 17:11:12
date last changed
2017-01-02 09:52:27
@inproceedings{1176993,
  abstract     = {The present work relates to the development of computational material models for sheet metal forming simulations. In this specific study, an implicit scheme with consistent Jacobian is used for integration of large deformation formulation and plane stress elements. As a privilege to the explicit scheme, the implicit integration scheme is unconditionally stable. The backward Euler method is used to update trial stress values lying outside the yield surface by correcting them back to the yield surface at every time increment. In this study, the implicit integration of isotropic hardening with the von Mises yield criterion is discussed in detail. In future work it will be implemented into the commercial finite element code ABAQUS by means of a user material subroutine.},
  author       = {Safaei, Mohsen and De Waele, Wim},
  booktitle    = {SUSTAINABLE CONSTRUCTION AND DESIGN},
  editor       = {Van Wittenberghe, Jeroen},
  isbn         = {9789490726010},
  issn         = {2032-7471},
  keyword      = {Backward Euler,UMAT,Isotropic,Mises,Implicit},
  language     = {eng},
  location     = {Ghent, Belgium},
  number       = {2},
  pages        = {275--283},
  publisher    = {Ghent University, Laboratory Soete},
  title        = {Development of a continuum plasticity model for the commercial finite element code ABAQUS},
  volume       = {2},
  year         = {2011},
}

Chicago
Safaei, Mohsen, and Wim De Waele. 2011. “Development of a Continuum Plasticity Model for the Commercial Finite Element Code ABAQUS.” In Sustainable Construction and Design, ed. Jeroen Van Wittenberghe, 2:275–283. Ghent, Belgium: Ghent University, Laboratory Soete.
APA
Safaei, M., & De Waele, W. (2011). Development of a continuum plasticity model for the commercial finite element code ABAQUS. In J. Van Wittenberghe (Ed.), SUSTAINABLE CONSTRUCTION AND DESIGN (Vol. 2, pp. 275–283). Presented at the Sustainable Construction and Design 2011 (SCAD), Ghent, Belgium: Ghent University, Laboratory Soete.
Vancouver
1.
Safaei M, De Waele W. Development of a continuum plasticity model for the commercial finite element code ABAQUS. In: Van Wittenberghe J, editor. SUSTAINABLE CONSTRUCTION AND DESIGN. Ghent, Belgium: Ghent University, Laboratory Soete; 2011. p. 275–83.
MLA
Safaei, Mohsen, and Wim De Waele. “Development of a Continuum Plasticity Model for the Commercial Finite Element Code ABAQUS.” Sustainable Construction and Design. Ed. Jeroen Van Wittenberghe. Vol. 2. Ghent, Belgium: Ghent University, Laboratory Soete, 2011. 275–283. Print.