The influence of the boundary conditions on low-velocity impact composite damage

Detalhes bibliográficos
Autor(a) principal: Amaro, A. M.
Data de Publicação: 2009
Outros Autores: Reis, P. N. B., Magalhães, A. G., Moura, M. F. S. F. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/4541
Resumo: The objective of this work was to study the influence of the boundary conditions on low-velocity impact behaviour of carbon-epoxy composite plates. Experimental work and numerical analysis were performed on [04,904]s laminates. The influence of different boundary conditions on the impacted plates was analysed considering rectangular and square plates. The X-radiography was used as a non-destructive technique to evaluate the internal damage caused by impact loading. A three-dimensional numerical analysis was also performed considering progressive damage modelling. The model includes three-dimensional solid elements and interface finite elements including a cohesive mixed-mode damage model, which allows simulating delamination between different oriented layers. It was verified that plate’s boundary conditions have influence on the delaminated area. Good agreement between experimental and numerical analysis for shape, orientation and size of the delamination was obtained.
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spelling The influence of the boundary conditions on low-velocity impact composite damageCompositesDamageLow-velocity impactX-ray radiographyThe objective of this work was to study the influence of the boundary conditions on low-velocity impact behaviour of carbon-epoxy composite plates. Experimental work and numerical analysis were performed on [04,904]s laminates. The influence of different boundary conditions on the impacted plates was analysed considering rectangular and square plates. The X-radiography was used as a non-destructive technique to evaluate the internal damage caused by impact loading. A three-dimensional numerical analysis was also performed considering progressive damage modelling. The model includes three-dimensional solid elements and interface finite elements including a cohesive mixed-mode damage model, which allows simulating delamination between different oriented layers. It was verified that plate’s boundary conditions have influence on the delaminated area. Good agreement between experimental and numerical analysis for shape, orientation and size of the delamination was obtained.WileyRepositório Científico do Instituto Politécnico do PortoAmaro, A. M.Reis, P. N. B.Magalhães, A. G.Moura, M. F. S. F. de2014-06-12T11:57:36Z20092009-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/4541eng1475-130510.1016/j.cor.2007.07.001metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:44:34Zoai:recipp.ipp.pt:10400.22/4541Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:25:19.793928Repositório 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 The influence of the boundary conditions on low-velocity impact composite damage
title The influence of the boundary conditions on low-velocity impact composite damage
spellingShingle The influence of the boundary conditions on low-velocity impact composite damage
Amaro, A. M.
Composites
Damage
Low-velocity impact
X-ray radiography
title_short The influence of the boundary conditions on low-velocity impact composite damage
title_full The influence of the boundary conditions on low-velocity impact composite damage
title_fullStr The influence of the boundary conditions on low-velocity impact composite damage
title_full_unstemmed The influence of the boundary conditions on low-velocity impact composite damage
title_sort The influence of the boundary conditions on low-velocity impact composite damage
author Amaro, A. M.
author_facet Amaro, A. M.
Reis, P. N. B.
Magalhães, A. G.
Moura, M. F. S. F. de
author_role author
author2 Reis, P. N. B.
Magalhães, A. G.
Moura, M. F. S. F. de
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Amaro, A. M.
Reis, P. N. B.
Magalhães, A. G.
Moura, M. F. S. F. de
dc.subject.por.fl_str_mv Composites
Damage
Low-velocity impact
X-ray radiography
topic Composites
Damage
Low-velocity impact
X-ray radiography
description The objective of this work was to study the influence of the boundary conditions on low-velocity impact behaviour of carbon-epoxy composite plates. Experimental work and numerical analysis were performed on [04,904]s laminates. The influence of different boundary conditions on the impacted plates was analysed considering rectangular and square plates. The X-radiography was used as a non-destructive technique to evaluate the internal damage caused by impact loading. A three-dimensional numerical analysis was also performed considering progressive damage modelling. The model includes three-dimensional solid elements and interface finite elements including a cohesive mixed-mode damage model, which allows simulating delamination between different oriented layers. It was verified that plate’s boundary conditions have influence on the delaminated area. Good agreement between experimental and numerical analysis for shape, orientation and size of the delamination was obtained.
publishDate 2009
dc.date.none.fl_str_mv 2009
2009-01-01T00:00:00Z
2014-06-12T11:57:36Z
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://hdl.handle.net/10400.22/4541
url http://hdl.handle.net/10400.22/4541
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1475-1305
10.1016/j.cor.2007.07.001
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv 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
repository.mail.fl_str_mv
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