Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation

Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation

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The paper deals with the numerical investigation and implementation of the two-surface plasticity model (or bounding surface model). This plasticity theory allows to describe the deformation behavior under large strain cyclic plasticity and the material stress-strain responses at small-scale re-yie...

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Main Authors: Riccardo Fincato, Seiichiro Tsutsumi, Alex Zilio, Gianluca Mazzucco, Valentina Salomoni
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2021-06-01
Series:Frattura ed Integrità Strutturale
Subjects:
Bounding surface model
return mapping
workhardening stagnation
finite strain
finite element analyses
Online Access:https://www.fracturae.com/index.php/fis/article/view/3122
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spelling doaj-23939421333f4cecb9fda65e8f0600bb2021-10-04T10:34:41ZengGruppo Italiano FratturaFrattura ed Integrità Strutturale1971-89932021-06-011557Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnationRiccardo Fincato0Seiichiro Tsutsumi1Alex Zilio2Gianluca Mazzucco3Valentina Salomoni4Osaka University, JWRI - Joining and Welding Research Institute, JapanJoining and Welding Research Institute, Osaka UniversityDepartment of Civil, Environmental and Architectural Engineering, Padova UniversityDepartment of Civil, Environmental and Architectural Engineering, Padova UniversityDepartment of Civil, Environmental and Architectural Engineering, Padova University The paper deals with the numerical investigation and implementation of the two-surface plasticity model (or bounding surface model). This plasticity theory allows to describe the deformation behavior under large strain cyclic plasticity and the material stress-strain responses at small-scale re-yielding after large pre-straining. A novel strategy to model the isotropic hardening stagnation is developed within a fully implicit integration scheme in order to speed up the computation and to improve the material description. https://www.fracturae.com/index.php/fis/article/view/3122Bounding surface modelreturn mappingworkhardening stagnationfinite strainfinite element analyses
collection DOAJ
language English
format Article
sources DOAJ
author Riccardo Fincato
Seiichiro Tsutsumi
Alex Zilio
Gianluca Mazzucco
Valentina Salomoni
spellingShingle Riccardo Fincato
Seiichiro Tsutsumi
Alex Zilio
Gianluca Mazzucco
Valentina Salomoni
Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation
Frattura ed Integrità Strutturale
Bounding surface model
return mapping
workhardening stagnation
finite strain
finite element analyses
author_facet Riccardo Fincato
Seiichiro Tsutsumi
Alex Zilio
Gianluca Mazzucco
Valentina Salomoni
author_sort Riccardo Fincato
title Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation
title_short Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation
title_full Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation
title_fullStr Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation
title_full_unstemmed Fully implicit numerical integration of the Yoshida-Uemori two-surface plasticity model with isotropic hardening stagnation
title_sort fully implicit numerical integration of the yoshida-uemori two-surface plasticity model with isotropic hardening stagnation
publisher Gruppo Italiano Frattura
series Frattura ed Integrità Strutturale
issn 1971-8993
publishDate 2021-06-01
description The paper deals with the numerical investigation and implementation of the two-surface plasticity model (or bounding surface model). This plasticity theory allows to describe the deformation behavior under large strain cyclic plasticity and the material stress-strain responses at small-scale re-yielding after large pre-straining. A novel strategy to model the isotropic hardening stagnation is developed within a fully implicit integration scheme in order to speed up the computation and to improve the material description.
topic Bounding surface model
return mapping
workhardening stagnation
finite strain
finite element analyses
url https://www.fracturae.com/index.php/fis/article/view/3122
work_keys_str_mv AT riccardofincato fullyimplicitnumericalintegrationoftheyoshidauemoritwosurfaceplasticitymodelwithisotropichardeningstagnation
AT seiichirotsutsumi fullyimplicitnumericalintegrationoftheyoshidauemoritwosurfaceplasticitymodelwithisotropichardeningstagnation
AT alexzilio fullyimplicitnumericalintegrationoftheyoshidauemoritwosurfaceplasticitymodelwithisotropichardeningstagnation
AT gianlucamazzucco fullyimplicitnumericalintegrationoftheyoshidauemoritwosurfaceplasticitymodelwithisotropichardeningstagnation
AT valentinasalomoni fullyimplicitnumericalintegrationoftheyoshidauemoritwosurfaceplasticitymodelwithisotropichardeningstagnation
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