Simulation of delamination growth under high cycle fatigue using cohesive zone models

Detalhes bibliográficos
Autor(a) principal: Camanho,Pedro P.
Data de Publicação: 2008
Outros Autores: Turon,Albert, Costa,Josep
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100006
Resumo: A cohesive zone model is proposed for the simulation of delamination growth in composite materials under high-cycle fatigue loading. The basis for the formulation is an interfacial constitutive law that links fracture mechanics and damage mechanics relating the evolution of the damage variable, d, with the crack growth rate, da/dN. The cohesive zone model is implemented in ABAQUS finite element code and used in the simulation of carbon-epoxy test specimens cyclically loaded in mode I, mode II and mixed-mode I and II. The accuracy of the model is assessed by comparing the predictions with experimental data.
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spelling Simulation of delamination growth under high cycle fatigue using cohesive zone modelsComposite materialsdelaminationfatiguecohesive modelsA cohesive zone model is proposed for the simulation of delamination growth in composite materials under high-cycle fatigue loading. The basis for the formulation is an interfacial constitutive law that links fracture mechanics and damage mechanics relating the evolution of the damage variable, d, with the crack growth rate, da/dN. The cohesive zone model is implemented in ABAQUS finite element code and used in the simulation of carbon-epoxy test specimens cyclically loaded in mode I, mode II and mixed-mode I and II. The accuracy of the model is assessed by comparing the predictions with experimental data.Sociedade Portuguesa de Materiais2008-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100006Ciência & Tecnologia dos Materiais v.20 n.1-2 2008reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100006Camanho,Pedro P.Turon,AlbertCosta,Josepinfo:eu-repo/semantics/openAccess2024-02-06T17:01:04Zoai:scielo:S0870-83122008000100006Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:16:41.421925Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Simulation of delamination growth under high cycle fatigue using cohesive zone models
title Simulation of delamination growth under high cycle fatigue using cohesive zone models
spellingShingle Simulation of delamination growth under high cycle fatigue using cohesive zone models
Camanho,Pedro P.
Composite materials
delamination
fatigue
cohesive models
title_short Simulation of delamination growth under high cycle fatigue using cohesive zone models
title_full Simulation of delamination growth under high cycle fatigue using cohesive zone models
title_fullStr Simulation of delamination growth under high cycle fatigue using cohesive zone models
title_full_unstemmed Simulation of delamination growth under high cycle fatigue using cohesive zone models
title_sort Simulation of delamination growth under high cycle fatigue using cohesive zone models
author Camanho,Pedro P.
author_facet Camanho,Pedro P.
Turon,Albert
Costa,Josep
author_role author
author2 Turon,Albert
Costa,Josep
author2_role author
author
dc.contributor.author.fl_str_mv Camanho,Pedro P.
Turon,Albert
Costa,Josep
dc.subject.por.fl_str_mv Composite materials
delamination
fatigue
cohesive models
topic Composite materials
delamination
fatigue
cohesive models
description A cohesive zone model is proposed for the simulation of delamination growth in composite materials under high-cycle fatigue loading. The basis for the formulation is an interfacial constitutive law that links fracture mechanics and damage mechanics relating the evolution of the damage variable, d, with the crack growth rate, da/dN. The cohesive zone model is implemented in ABAQUS finite element code and used in the simulation of carbon-epoxy test specimens cyclically loaded in mode I, mode II and mixed-mode I and II. The accuracy of the model is assessed by comparing the predictions with experimental data.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100006
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Portuguesa de Materiais
publisher.none.fl_str_mv Sociedade Portuguesa de Materiais
dc.source.none.fl_str_mv Ciência & Tecnologia dos Materiais v.20 n.1-2 2008
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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