Deformation and flow of amorphous solids: Insights from elastoplastic models

Autores
Nicolas, Alexandre; Ferrero, Ezequiel E.; Martens, Kirsten; Barrat, Jean Louis
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The deformation and flow of disordered solids, such as metallic glasses and concentrated emulsions, involves swift localized rearrangements of particles that induce a long-range deformation field. To describe these heterogeneous processes, elastoplastic models handle the material as a collection of "mesoscopic" blocks alternating between an elastic behavior and plastic relaxation, when they are loaded above a threshold. Plastic relaxation events redistribute stresses in the system in a very anisotropic way. A review is given of not only the physical insight provided by these models into practical issues such as strain localization, creep, and steady-state rheology, but also the fundamental questions that they address with respect to criticality at the yielding point and the statistics of avalanches of plastic events. Furthermore, connections are discussed with concurrent mean-field approaches and with related problems such as the plasticity of crystals and the depinning of an elastic line.
Fil: Nicolas, Alexandre. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Université Paris Sud; Francia
Fil: Ferrero, Ezequiel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Martens, Kirsten. Universite Grenoble Alpes; Francia
Fil: Barrat, Jean Louis. Universite Grenoble Alpes; Francia
Materia
AMORPHOUS SOLIDS
YIELDING TRANSITION
ELASTOPLASTIC MODELS
RHEOLOGY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/98089
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Deformation and flow of amorphous solids: Insights from elastoplastic modelsNicolas, AlexandreFerrero, Ezequiel E.Martens, KirstenBarrat, Jean LouisAMORPHOUS SOLIDSYIELDING TRANSITIONELASTOPLASTIC MODELSRHEOLOGYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The deformation and flow of disordered solids, such as metallic glasses and concentrated emulsions, involves swift localized rearrangements of particles that induce a long-range deformation field. To describe these heterogeneous processes, elastoplastic models handle the material as a collection of "mesoscopic" blocks alternating between an elastic behavior and plastic relaxation, when they are loaded above a threshold. Plastic relaxation events redistribute stresses in the system in a very anisotropic way. A review is given of not only the physical insight provided by these models into practical issues such as strain localization, creep, and steady-state rheology, but also the fundamental questions that they address with respect to criticality at the yielding point and the statistics of avalanches of plastic events. Furthermore, connections are discussed with concurrent mean-field approaches and with related problems such as the plasticity of crystals and the depinning of an elastic line.Fil: Nicolas, Alexandre. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Université Paris Sud; FranciaFil: Ferrero, Ezequiel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Martens, Kirsten. Universite Grenoble Alpes; FranciaFil: Barrat, Jean Louis. Universite Grenoble Alpes; FranciaAmerican Physical Society2018-12info: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/11336/98089Nicolas, Alexandre; Ferrero, Ezequiel E.; Martens, Kirsten; Barrat, Jean Louis; Deformation and flow of amorphous solids: Insights from elastoplastic models; American Physical Society; Reviews Of Modern Physics; 90; 4; 12-2018; 1-63; 0450060034-6861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/RevModPhys.90.045006info:eu-repo/semantics/altIdentifier/doi/10.1103/RevModPhys.90.045006info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1708.09194info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:19:36Zoai:ri.conicet.gov.ar:11336/98089instacron: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:34982025-09-10 13:19:36.803CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Deformation and flow of amorphous solids: Insights from elastoplastic models
title Deformation and flow of amorphous solids: Insights from elastoplastic models
spellingShingle Deformation and flow of amorphous solids: Insights from elastoplastic models
Nicolas, Alexandre
AMORPHOUS SOLIDS
YIELDING TRANSITION
ELASTOPLASTIC MODELS
RHEOLOGY
title_short Deformation and flow of amorphous solids: Insights from elastoplastic models
title_full Deformation and flow of amorphous solids: Insights from elastoplastic models
title_fullStr Deformation and flow of amorphous solids: Insights from elastoplastic models
title_full_unstemmed Deformation and flow of amorphous solids: Insights from elastoplastic models
title_sort Deformation and flow of amorphous solids: Insights from elastoplastic models
dc.creator.none.fl_str_mv Nicolas, Alexandre
Ferrero, Ezequiel E.
Martens, Kirsten
Barrat, Jean Louis
author Nicolas, Alexandre
author_facet Nicolas, Alexandre
Ferrero, Ezequiel E.
Martens, Kirsten
Barrat, Jean Louis
author_role author
author2 Ferrero, Ezequiel E.
Martens, Kirsten
Barrat, Jean Louis
author2_role author
author
author
dc.subject.none.fl_str_mv AMORPHOUS SOLIDS
YIELDING TRANSITION
ELASTOPLASTIC MODELS
RHEOLOGY
topic AMORPHOUS SOLIDS
YIELDING TRANSITION
ELASTOPLASTIC MODELS
RHEOLOGY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The deformation and flow of disordered solids, such as metallic glasses and concentrated emulsions, involves swift localized rearrangements of particles that induce a long-range deformation field. To describe these heterogeneous processes, elastoplastic models handle the material as a collection of "mesoscopic" blocks alternating between an elastic behavior and plastic relaxation, when they are loaded above a threshold. Plastic relaxation events redistribute stresses in the system in a very anisotropic way. A review is given of not only the physical insight provided by these models into practical issues such as strain localization, creep, and steady-state rheology, but also the fundamental questions that they address with respect to criticality at the yielding point and the statistics of avalanches of plastic events. Furthermore, connections are discussed with concurrent mean-field approaches and with related problems such as the plasticity of crystals and the depinning of an elastic line.
Fil: Nicolas, Alexandre. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Université Paris Sud; Francia
Fil: Ferrero, Ezequiel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Martens, Kirsten. Universite Grenoble Alpes; Francia
Fil: Barrat, Jean Louis. Universite Grenoble Alpes; Francia
description The deformation and flow of disordered solids, such as metallic glasses and concentrated emulsions, involves swift localized rearrangements of particles that induce a long-range deformation field. To describe these heterogeneous processes, elastoplastic models handle the material as a collection of "mesoscopic" blocks alternating between an elastic behavior and plastic relaxation, when they are loaded above a threshold. Plastic relaxation events redistribute stresses in the system in a very anisotropic way. A review is given of not only the physical insight provided by these models into practical issues such as strain localization, creep, and steady-state rheology, but also the fundamental questions that they address with respect to criticality at the yielding point and the statistics of avalanches of plastic events. Furthermore, connections are discussed with concurrent mean-field approaches and with related problems such as the plasticity of crystals and the depinning of an elastic line.
publishDate 2018
dc.date.none.fl_str_mv 2018-12
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/11336/98089
Nicolas, Alexandre; Ferrero, Ezequiel E.; Martens, Kirsten; Barrat, Jean Louis; Deformation and flow of amorphous solids: Insights from elastoplastic models; American Physical Society; Reviews Of Modern Physics; 90; 4; 12-2018; 1-63; 045006
0034-6861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/98089
identifier_str_mv Nicolas, Alexandre; Ferrero, Ezequiel E.; Martens, Kirsten; Barrat, Jean Louis; Deformation and flow of amorphous solids: Insights from elastoplastic models; American Physical Society; Reviews Of Modern Physics; 90; 4; 12-2018; 1-63; 045006
0034-6861
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/RevModPhys.90.045006
info:eu-repo/semantics/altIdentifier/doi/10.1103/RevModPhys.90.045006
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1708.09194
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
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 12.48226

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