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dc.contributor.authorAlmeida, Jose Humberto S.
dc.contributor.authorAngrizani, Clarissa C.
dc.contributor.authorBotelho, Edson C. [UNESP]
dc.contributor.authorAmico, Sandro C.
dc.identifier.citationMaterials & Design. Oxford: Elsevier Sci Ltd, v. 65, p. 789-795, 2015.
dc.description.abstractThis paper deals with the study of the influence of the lay-up configuration on interlaminar and in-plane shear properties of glass fiber reinforced epoxy composites. The following laminates were produced by resin transfer molding with vacuum assistance for this study: [0](5), [90](5), [0/90/0/90/0] and randomly oriented (mat). The composites, with similar overall fiber volume fraction, were evaluated based on four tests: double-notched shear, short beam shear, V-notched rail and Iosipescu shear tests. Besides, the dynamic shear modulus was measured with non-destructive testing based on free vibration method. The [0](5) laminate presented interlaminar shear strength almost twice that of [90](5), whereas the mat samples presented higher in-plane shear strength in both tests used due to its random fiber orientation. The dynamic shear modulus was higher for the composites [0](5), as expected due to the longitudinally oriented fibers. Among the shear test methods applied, double-notched and V-notched methods exhibited more auspicious features, possibly due to a more uniform shear stress state during testing. (C) 2014 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.publisherElsevier B.V.
dc.relation.ispartofMaterials & Design
dc.sourceWeb of Science
dc.subjectIn-plane shearen
dc.subjectInterlaminar shearen
dc.subjectNon-destructive testingen
dc.subjectFailure modeen
dc.titleEffect of fiber orientation on the shear behavior of glass fiber/epoxy compositesen
dcterms.rightsHolderElsevier B.V.
dc.contributor.institutionUniv Fed Rio Grande do Sul
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniv Fed Rio Grande do Sul, PPGE3M, BR-91501970 Porto Alegre, RS, Brazil
dc.description.affiliationUNESP, Dept Mat & Technol, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Mat & Technol, BR-12516410 Guaratingueta, SP, Brazil
dc.rights.accessRightsAcesso restrito
dc.description.sponsorshipIdCAPES: 9456-13-9
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt[1][4][3]
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