Cohesive zone length of orthotropic materials undergoing delamination

Polymer-based laminated composite materials can fail by delamination. Cohesive zone development occurs during delamination, where dissipation mechanisms take place. Within a numerical framework, a fine discretization is needed along the cohesive zone length to accurately capture the non-linear stres...

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Autores: Soto Masip, Albert, González Juan, Emilio Vicente, Maimí Vert, Pere, Turon Travesa, Albert, Sainz de Aja, J.R., Escalera, F.M de la
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/12722
Acceso en línea:http://hdl.handle.net/10256/12722
Access Level:acceso embargado
Palabra clave:Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
Assaigs de materials
Materials -- Testing
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spelling Cohesive zone length of orthotropic materials undergoing delaminationSoto Masip, AlbertGonzález Juan, Emilio VicenteMaimí Vert, PereTuron Travesa, AlbertSainz de Aja, J.R.Escalera, F.M de laMaterials compostos -- DeslaminatgeComposite materials -- DelaminationResistència de materialsStrength of materialsAssaigs de materialsMaterials -- TestingPolymer-based laminated composite materials can fail by delamination. Cohesive zone development occurs during delamination, where dissipation mechanisms take place. Within a numerical framework, a fine discretization is needed along the cohesive zone length to accurately capture the non-linear stress distribution. Knowing the cohesive zone length beforehand is important for meshing purposes. This paper presents a literature review of existing analytic expressions. The limitations and range of applicability of the analytic formulas are discussed. Novel empirical formulas are proposed to predict the cohesive zone length of homogeneous orthotropic materials with a crack growing under pure mode I or pure mode IIThis work has been partially funded by the Spanish Government (Ministerio de Economía y Competitividad - MICINN) under Contract MAT2013-46749-R and MAT2015-69491-C3-1-R. The first author would like to acknowledge the predoctoral Grant BES-2014-070374 of ”Subprograma Estatal de Formación del MICINN”. The second, the fifth, and the sixth authors would like to thank the financial support of ERA-Net AirTN 01/2012, under the project ”Damage tolerance for thin ply textile composites (DAMTEX)ElsevierMinisterio de Economía y Competitividad (Espanya)infoinfo2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/12722http://hdl.handle.net/10256/12722© Engineering Fracture Mechanics, 2016, vol. 159, p. 174-188Articles publicats (D-EMCI)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfracmech.2016.03.033info:eu-repo/semantics/altIdentifier/issn/0013-7944info:eu-repo/grantAgreement/MINECO//MAT2013-46749-Rinfo:eu-repo/grantAgreement/MINECO//MAT2015-69491-C3-1-RTots els drets reservatsinfo:eu-repo/semantics/embargoedAccessoai:recercat.cat:10256/127222026-05-29T05:05:01Z
dc.title.none.fl_str_mv Cohesive zone length of orthotropic materials undergoing delamination
title Cohesive zone length of orthotropic materials undergoing delamination
spellingShingle Cohesive zone length of orthotropic materials undergoing delamination
Soto Masip, Albert
Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
Assaigs de materials
Materials -- Testing
title_short Cohesive zone length of orthotropic materials undergoing delamination
title_full Cohesive zone length of orthotropic materials undergoing delamination
title_fullStr Cohesive zone length of orthotropic materials undergoing delamination
title_full_unstemmed Cohesive zone length of orthotropic materials undergoing delamination
title_sort Cohesive zone length of orthotropic materials undergoing delamination
dc.creator.none.fl_str_mv Soto Masip, Albert
González Juan, Emilio Vicente
Maimí Vert, Pere
Turon Travesa, Albert
Sainz de Aja, J.R.
Escalera, F.M de la
author Soto Masip, Albert
author_facet Soto Masip, Albert
González Juan, Emilio Vicente
Maimí Vert, Pere
Turon Travesa, Albert
Sainz de Aja, J.R.
Escalera, F.M de la
author_role author
author2 González Juan, Emilio Vicente
Maimí Vert, Pere
Turon Travesa, Albert
Sainz de Aja, J.R.
Escalera, F.M de la
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (Espanya)
dc.subject.none.fl_str_mv Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
Assaigs de materials
Materials -- Testing
topic Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
Assaigs de materials
Materials -- Testing
description Polymer-based laminated composite materials can fail by delamination. Cohesive zone development occurs during delamination, where dissipation mechanisms take place. Within a numerical framework, a fine discretization is needed along the cohesive zone length to accurately capture the non-linear stress distribution. Knowing the cohesive zone length beforehand is important for meshing purposes. This paper presents a literature review of existing analytic expressions. The limitations and range of applicability of the analytic formulas are discussed. Novel empirical formulas are proposed to predict the cohesive zone length of homogeneous orthotropic materials with a crack growing under pure mode I or pure mode II
publishDate 2016
dc.date.none.fl_str_mv 2016
info
info
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/12722
http://hdl.handle.net/10256/12722
url http://hdl.handle.net/10256/12722
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfracmech.2016.03.033
info:eu-repo/semantics/altIdentifier/issn/0013-7944
info:eu-repo/grantAgreement/MINECO//MAT2013-46749-R
info:eu-repo/grantAgreement/MINECO//MAT2015-69491-C3-1-R
dc.rights.none.fl_str_mv Tots els drets reservats
info:eu-repo/semantics/embargoedAccess
rights_invalid_str_mv Tots els drets reservats
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv © Engineering Fracture Mechanics, 2016, vol. 159, p. 174-188
Articles publicats (D-EMCI)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
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