Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results

Detalhes bibliográficos
Autor(a) principal: Batista, Ana Cláudia Melo Caldas
Data de Publicação: 2017
Outros Autores: Tinô, Sérgio Renan Lopes, Fontes, Raphael Siqueira, Nóbrega, Selma Hissae Shimura da, Aquino, Eve Maria Freire de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/31659
Resumo: This study is based on research into the effect of anisotropy and the presence of holes on mechanical properties and final fracture characteristics in uniaxial tensile testing of two laminates, one using a carbon/glass fiber hybrid fabric and the other a carbon/aramid fiber hybrid fabric in loading directions at 0°, 90° and ±45°. Both laminates were impregnated with epoxy vinyl ester thermosetting resin (Derakane Momentum™ 411-350). An analytical study assesses stress concentration using the Point Stress Criterion (PSC) and Average Stress Criterion (ASC). The results show the direct influence of anisotropy, holes and residual properties on all the parameters studied. With respect to failure theories, both PSC and ASC showed good agreement when the geometric K value was used
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spelling Batista, Ana Cláudia Melo CaldasTinô, Sérgio Renan LopesFontes, Raphael SiqueiraNóbrega, Selma Hissae Shimura daAquino, Eve Maria Freire de2021-03-03T18:20:00Z2021-03-03T18:20:00Z2017-09-15BATISTA, A.C.M.C. ; TINÔ, S.R.L. ; FONTES, S.R. ; NÓBREGA, S.H.S. ; AQUINO, E.M.F. . Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: Experimental and analytical results. COMPOSITES PART B-ENGINEERING, v. 125, p. 9-18, 2017. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S1359836816331754. Acesso em: 21 jan. 2021. https://doi.org/10.1016/j.compositesb.2017.05.0661359-83681879-1069https://repositorio.ufrn.br/handle/123456789/3165910.1016/j.compositesb.2017.05.066ElsevierFabricsxAnalytical modelingAnalytical modelingEpoxy vinyl ester resinAnisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical resultsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThis study is based on research into the effect of anisotropy and the presence of holes on mechanical properties and final fracture characteristics in uniaxial tensile testing of two laminates, one using a carbon/glass fiber hybrid fabric and the other a carbon/aramid fiber hybrid fabric in loading directions at 0°, 90° and ±45°. Both laminates were impregnated with epoxy vinyl ester thermosetting resin (Derakane Momentum™ 411-350). An analytical study assesses stress concentration using the Point Stress Criterion (PSC) and Average Stress Criterion (ASC). The results show the direct influence of anisotropy, holes and residual properties on all the parameters studied. 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dc.title.pt_BR.fl_str_mv Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
title Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
spellingShingle Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
Batista, Ana Cláudia Melo Caldas
Fabricsx
Analytical modeling
Analytical modeling
Epoxy vinyl ester resin
title_short Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
title_full Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
title_fullStr Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
title_full_unstemmed Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
title_sort Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: experimental and analytical results
author Batista, Ana Cláudia Melo Caldas
author_facet Batista, Ana Cláudia Melo Caldas
Tinô, Sérgio Renan Lopes
Fontes, Raphael Siqueira
Nóbrega, Selma Hissae Shimura da
Aquino, Eve Maria Freire de
author_role author
author2 Tinô, Sérgio Renan Lopes
Fontes, Raphael Siqueira
Nóbrega, Selma Hissae Shimura da
Aquino, Eve Maria Freire de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Batista, Ana Cláudia Melo Caldas
Tinô, Sérgio Renan Lopes
Fontes, Raphael Siqueira
Nóbrega, Selma Hissae Shimura da
Aquino, Eve Maria Freire de
dc.subject.por.fl_str_mv Fabricsx
Analytical modeling
Analytical modeling
Epoxy vinyl ester resin
topic Fabricsx
Analytical modeling
Analytical modeling
Epoxy vinyl ester resin
description This study is based on research into the effect of anisotropy and the presence of holes on mechanical properties and final fracture characteristics in uniaxial tensile testing of two laminates, one using a carbon/glass fiber hybrid fabric and the other a carbon/aramid fiber hybrid fabric in loading directions at 0°, 90° and ±45°. Both laminates were impregnated with epoxy vinyl ester thermosetting resin (Derakane Momentum™ 411-350). An analytical study assesses stress concentration using the Point Stress Criterion (PSC) and Average Stress Criterion (ASC). The results show the direct influence of anisotropy, holes and residual properties on all the parameters studied. With respect to failure theories, both PSC and ASC showed good agreement when the geometric K value was used
publishDate 2017
dc.date.issued.fl_str_mv 2017-09-15
dc.date.accessioned.fl_str_mv 2021-03-03T18:20:00Z
dc.date.available.fl_str_mv 2021-03-03T18:20:00Z
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.citation.fl_str_mv BATISTA, A.C.M.C. ; TINÔ, S.R.L. ; FONTES, S.R. ; NÓBREGA, S.H.S. ; AQUINO, E.M.F. . Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: Experimental and analytical results. COMPOSITES PART B-ENGINEERING, v. 125, p. 9-18, 2017. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S1359836816331754. Acesso em: 21 jan. 2021. https://doi.org/10.1016/j.compositesb.2017.05.066
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/31659
dc.identifier.issn.none.fl_str_mv 1359-8368
1879-1069
dc.identifier.doi.none.fl_str_mv 10.1016/j.compositesb.2017.05.066
identifier_str_mv BATISTA, A.C.M.C. ; TINÔ, S.R.L. ; FONTES, S.R. ; NÓBREGA, S.H.S. ; AQUINO, E.M.F. . Anisotropy and holes in epoxy composite reinforced by carbon/glass and carbon/aramid hybrid fabrics: Experimental and analytical results. COMPOSITES PART B-ENGINEERING, v. 125, p. 9-18, 2017. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S1359836816331754. Acesso em: 21 jan. 2021. https://doi.org/10.1016/j.compositesb.2017.05.066
1359-8368
1879-1069
10.1016/j.compositesb.2017.05.066
url https://repositorio.ufrn.br/handle/123456789/31659
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
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