A phase-field model for solute-assisted brittle fracture in elastic-plastic solids

Autores
Duda, F. P.; Ciarbonetti, Angel; Toro, Sebastian; Huespe, Alfredo Edmundo
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A phase-field theory of brittle fracture in elastoplastic solids hosting mobile interstitial solute species is developed in this paper. The theory, which is formulated within the framework of modern continuum mechanics, provides a systematic way to describe the interplay between solute migration and solid deformation and fracture. A specialization of the theory, which accounts for both solute-induced deformation and solute-assisted fracture as well as for their mutual effects on solute migration, is selected for numerical studies. Toward this end, a numerical model based on the finite-element method for spatial discretization and a splitting scheme with sub-stepping for the time integration is proposed. The model is applied to the study of hydrogen-assisted crack propagation of high-strength steel specimens under sustained loads. The solutions obtained are compared with numerical and experimental results reported in the literature. It is shown that the proposed model has the capability to capture important features presented in the studied phenomenon.
Fil: Duda, F. P.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Ciarbonetti, Angel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Toro, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Huespe, Alfredo Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina. Technical University of Catalonia ; España. Centre Internacional de Mètodes Numèrics en Enginyeria; España. Universidad Politécnica de Catalunya; España
Materia
ELASTOPLASTICITY
FRACTURE
GRADIENT DAMAGE MECHANICS
HYDROGEN-ASSISTED CRACKING
PHASE-FIELD
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/64023
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/64023
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A phase-field model for solute-assisted brittle fracture in elastic-plastic solidsDuda, F. P.Ciarbonetti, AngelToro, SebastianHuespe, Alfredo EdmundoELASTOPLASTICITYFRACTUREGRADIENT DAMAGE MECHANICSHYDROGEN-ASSISTED CRACKINGPHASE-FIELDhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2A phase-field theory of brittle fracture in elastoplastic solids hosting mobile interstitial solute species is developed in this paper. The theory, which is formulated within the framework of modern continuum mechanics, provides a systematic way to describe the interplay between solute migration and solid deformation and fracture. A specialization of the theory, which accounts for both solute-induced deformation and solute-assisted fracture as well as for their mutual effects on solute migration, is selected for numerical studies. Toward this end, a numerical model based on the finite-element method for spatial discretization and a splitting scheme with sub-stepping for the time integration is proposed. The model is applied to the study of hydrogen-assisted crack propagation of high-strength steel specimens under sustained loads. The solutions obtained are compared with numerical and experimental results reported in the literature. It is shown that the proposed model has the capability to capture important features presented in the studied phenomenon.Fil: Duda, F. P.. Universidade Federal do Rio de Janeiro; BrasilFil: Ciarbonetti, Angel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; ArgentinaFil: Toro, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; ArgentinaFil: Huespe, Alfredo Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina. Technical University of Catalonia ; España. Centre Internacional de Mètodes Numèrics en Enginyeria; España. Universidad Politécnica de Catalunya; EspañaElsevier2018-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/64023Duda, F. P.; Ciarbonetti, Angel; Toro, Sebastian; Huespe, Alfredo Edmundo; A phase-field model for solute-assisted brittle fracture in elastic-plastic solids; Elsevier; International Journal of Plasticity; 102; 3-2018; 16-400749-6419CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0749641917304552info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijplas.2017.11.004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:16Zoai:ri.conicet.gov.ar:11336/64023instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:10:16.385CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
title A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
spellingShingle A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
Duda, F. P.
ELASTOPLASTICITY
FRACTURE
GRADIENT DAMAGE MECHANICS
HYDROGEN-ASSISTED CRACKING
PHASE-FIELD
title_short A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
title_full A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
title_fullStr A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
title_full_unstemmed A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
title_sort A phase-field model for solute-assisted brittle fracture in elastic-plastic solids
dc.creator.none.fl_str_mv Duda, F. P.
Ciarbonetti, Angel
Toro, Sebastian
Huespe, Alfredo Edmundo
author Duda, F. P.
author_facet Duda, F. P.
Ciarbonetti, Angel
Toro, Sebastian
Huespe, Alfredo Edmundo
author_role author
author2 Ciarbonetti, Angel
Toro, Sebastian
Huespe, Alfredo Edmundo
author2_role author
author
author
dc.subject.none.fl_str_mv ELASTOPLASTICITY
FRACTURE
GRADIENT DAMAGE MECHANICS
HYDROGEN-ASSISTED CRACKING
PHASE-FIELD
topic ELASTOPLASTICITY
FRACTURE
GRADIENT DAMAGE MECHANICS
HYDROGEN-ASSISTED CRACKING
PHASE-FIELD
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A phase-field theory of brittle fracture in elastoplastic solids hosting mobile interstitial solute species is developed in this paper. The theory, which is formulated within the framework of modern continuum mechanics, provides a systematic way to describe the interplay between solute migration and solid deformation and fracture. A specialization of the theory, which accounts for both solute-induced deformation and solute-assisted fracture as well as for their mutual effects on solute migration, is selected for numerical studies. Toward this end, a numerical model based on the finite-element method for spatial discretization and a splitting scheme with sub-stepping for the time integration is proposed. The model is applied to the study of hydrogen-assisted crack propagation of high-strength steel specimens under sustained loads. The solutions obtained are compared with numerical and experimental results reported in the literature. It is shown that the proposed model has the capability to capture important features presented in the studied phenomenon.
Fil: Duda, F. P.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Ciarbonetti, Angel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Toro, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Huespe, Alfredo Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina. Technical University of Catalonia ; España. Centre Internacional de Mètodes Numèrics en Enginyeria; España. Universidad Politécnica de Catalunya; España
description A phase-field theory of brittle fracture in elastoplastic solids hosting mobile interstitial solute species is developed in this paper. The theory, which is formulated within the framework of modern continuum mechanics, provides a systematic way to describe the interplay between solute migration and solid deformation and fracture. A specialization of the theory, which accounts for both solute-induced deformation and solute-assisted fracture as well as for their mutual effects on solute migration, is selected for numerical studies. Toward this end, a numerical model based on the finite-element method for spatial discretization and a splitting scheme with sub-stepping for the time integration is proposed. The model is applied to the study of hydrogen-assisted crack propagation of high-strength steel specimens under sustained loads. The solutions obtained are compared with numerical and experimental results reported in the literature. It is shown that the proposed model has the capability to capture important features presented in the studied phenomenon.
publishDate 2018
dc.date.none.fl_str_mv 2018-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/64023
Duda, F. P.; Ciarbonetti, Angel; Toro, Sebastian; Huespe, Alfredo Edmundo; A phase-field model for solute-assisted brittle fracture in elastic-plastic solids; Elsevier; International Journal of Plasticity; 102; 3-2018; 16-40
0749-6419
CONICET Digital
CONICET
url http://hdl.handle.net/11336/64023
identifier_str_mv Duda, F. P.; Ciarbonetti, Angel; Toro, Sebastian; Huespe, Alfredo Edmundo; A phase-field model for solute-assisted brittle fracture in elastic-plastic solids; Elsevier; International Journal of Plasticity; 102; 3-2018; 16-40
0749-6419
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0749641917304552
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijplas.2017.11.004
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.069144

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