Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading

Autores
Cisilino, Adrian Pablo; Ortiz, Jhonny E.
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The macroscopic behaviour of unidirectional fibre-reinforced-composite materials is strongly dependent on the strength of the fibre/matrix adhesion. The stress concentrations around the fibres lead to micro-crack initiation, which will grow along a ply to become a complete transverse crack. In this paper a boundary element methodology for the three-dimensional analysis of bimaterial interface cracks is presented. Fracture mechanics parameters, namely J-integral and stress intensity factors, are computed along the crack front using the Energy Domain Integral and the M1-integral methodologies. The devised numerical tool is employed to analyse the problem of a fibre/matrix interface crack under transverse loading in order to assess the three-dimensional character of the problem, and to evaluate the representatives of the results obtained from two-dimensional models. Obtained results show the key role played by the relative elastic properties of the fibre, the matrix and the laminate on the state of mixed mode fracture.
Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Ortiz, Jhonny E.. Universidad Nacional de Trujillo; Perú
Materia
Composite Materials
Boundary Elements
Interaction Integral
Interface Crack
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:11336/30941

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spelling Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loadingCisilino, Adrian PabloOrtiz, Jhonny E.Composite MaterialsBoundary ElementsInteraction IntegralInterface Crackhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2The macroscopic behaviour of unidirectional fibre-reinforced-composite materials is strongly dependent on the strength of the fibre/matrix adhesion. The stress concentrations around the fibres lead to micro-crack initiation, which will grow along a ply to become a complete transverse crack. In this paper a boundary element methodology for the three-dimensional analysis of bimaterial interface cracks is presented. Fracture mechanics parameters, namely J-integral and stress intensity factors, are computed along the crack front using the Energy Domain Integral and the M1-integral methodologies. The devised numerical tool is employed to analyse the problem of a fibre/matrix interface crack under transverse loading in order to assess the three-dimensional character of the problem, and to evaluate the representatives of the results obtained from two-dimensional models. Obtained results show the key role played by the relative elastic properties of the fibre, the matrix and the laminate on the state of mixed mode fracture.Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Ortiz, Jhonny E.. Universidad Nacional de Trujillo; PerúElsevier2005-02-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30941Ortiz, Jhonny E.; Cisilino, Adrian Pablo; Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading; Elsevier; Computers & Structures; 83; 10-11; 5-2-2005; 856-8690045-7949CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0045794904004353info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruc.2004.09.012info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:39:33Zoai:ri.conicet.gov.ar:11336/30941instacron: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:34982025-10-15 15:39:34.111CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
title Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
spellingShingle Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
Cisilino, Adrian Pablo
Composite Materials
Boundary Elements
Interaction Integral
Interface Crack
title_short Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
title_full Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
title_fullStr Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
title_full_unstemmed Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
title_sort Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading
dc.creator.none.fl_str_mv Cisilino, Adrian Pablo
Ortiz, Jhonny E.
author Cisilino, Adrian Pablo
author_facet Cisilino, Adrian Pablo
Ortiz, Jhonny E.
author_role author
author2 Ortiz, Jhonny E.
author2_role author
dc.subject.none.fl_str_mv Composite Materials
Boundary Elements
Interaction Integral
Interface Crack
topic Composite Materials
Boundary Elements
Interaction Integral
Interface Crack
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The macroscopic behaviour of unidirectional fibre-reinforced-composite materials is strongly dependent on the strength of the fibre/matrix adhesion. The stress concentrations around the fibres lead to micro-crack initiation, which will grow along a ply to become a complete transverse crack. In this paper a boundary element methodology for the three-dimensional analysis of bimaterial interface cracks is presented. Fracture mechanics parameters, namely J-integral and stress intensity factors, are computed along the crack front using the Energy Domain Integral and the M1-integral methodologies. The devised numerical tool is employed to analyse the problem of a fibre/matrix interface crack under transverse loading in order to assess the three-dimensional character of the problem, and to evaluate the representatives of the results obtained from two-dimensional models. Obtained results show the key role played by the relative elastic properties of the fibre, the matrix and the laminate on the state of mixed mode fracture.
Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Ortiz, Jhonny E.. Universidad Nacional de Trujillo; Perú
description The macroscopic behaviour of unidirectional fibre-reinforced-composite materials is strongly dependent on the strength of the fibre/matrix adhesion. The stress concentrations around the fibres lead to micro-crack initiation, which will grow along a ply to become a complete transverse crack. In this paper a boundary element methodology for the three-dimensional analysis of bimaterial interface cracks is presented. Fracture mechanics parameters, namely J-integral and stress intensity factors, are computed along the crack front using the Energy Domain Integral and the M1-integral methodologies. The devised numerical tool is employed to analyse the problem of a fibre/matrix interface crack under transverse loading in order to assess the three-dimensional character of the problem, and to evaluate the representatives of the results obtained from two-dimensional models. Obtained results show the key role played by the relative elastic properties of the fibre, the matrix and the laminate on the state of mixed mode fracture.
publishDate 2005
dc.date.none.fl_str_mv 2005-02-05
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/11336/30941
Ortiz, Jhonny E.; Cisilino, Adrian Pablo; Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading; Elsevier; Computers & Structures; 83; 10-11; 5-2-2005; 856-869
0045-7949
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30941
identifier_str_mv Ortiz, Jhonny E.; Cisilino, Adrian Pablo; Three-dimensional boundary element assessment of a fibre/matrix interface crack under transverse loading; Elsevier; Computers & Structures; 83; 10-11; 5-2-2005; 856-869
0045-7949
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/S0045794904004353
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruc.2004.09.012
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
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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