Applicability of standard delamination tests (double cantilever beam and end notch flexure) for 5HS fabric-reinforced composites in weft-dominated surface

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dc.contributor.authorShiino, Marcos Yutaka [UNESP]
dc.contributor.authorAlderliesten, Reyndert Christiaan
dc.contributor.authorDonadon, Mauricio Vicente
dc.contributor.authorVoorwald, Herman Jacobus Cornelis [UNESP]
dc.contributor.authorCioffi, Maria Odila Hilário [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionAerospace Structures and Materials, Faculty of Aerospace Engineering, Delft University of Technology TUDelft
dc.contributor.institutionInstituto Tecnológico da Aeronáutica-ITA, Praça Marechal Do Ar Eduardo Gomes, São José dos Campos/SP
dc.date.accessioned2018-12-11T16:58:06Z
dc.date.available2018-12-11T16:58:06Z
dc.date.issued2015-01-01
dc.description.abstractCurrently, the standard delamination tests established by ASTM (available for mode I and mix mode) are limited to unidirectional composites. Although some researchers have conducted delamination tests in woven composites, their information is still limited. In order to understand the propagation behavior and the value of fracture toughness of woven composites, this article evaluated a 5HS carbon/epoxy composite with a weft-dominated surface. Tests were conducted in double cantilever beam and end notch flexure configurations using an energy-based approach for data reduction in modes I and II, respectively. The results were assessed in terms of delamination resistance curves (R-curves). Both delamination modes showed consistent behaviors for extending the application of the standard procedures, as the energy variation can describe well the crack growth dependence of the irregular surface caused by the crimp, which was more pronounced for mode I.en
dc.description.affiliationFaculdade de Engenharia de Guaratinguetá, UNESP - Univ Estadual Paulista, Materials and Technology Department, Fatigue and Aeronautic Materials Research Group
dc.description.affiliationAerospace Structures and Materials, Faculty of Aerospace Engineering, Delft University of Technology TUDelft
dc.description.affiliationInstituto Tecnológico da Aeronáutica-ITA, Praça Marechal Do Ar Eduardo Gomes, São José dos Campos/SP, Vila das Acácias
dc.description.affiliationUnespFaculdade de Engenharia de Guaratinguetá, UNESP - Univ Estadual Paulista, Materials and Technology Department, Fatigue and Aeronautic Materials Research Group
dc.format.extent2557-2565
dc.identifierhttp://dx.doi.org/10.1177/0021998314549821
dc.identifier.citationJournal of Composite Materials, v. 49, n. 21, p. 2557-2565, 2015.
dc.identifier.doi10.1177/0021998314549821
dc.identifier.file2-s2.0-84939526611.pdf
dc.identifier.issn1530-793X
dc.identifier.issn0021-9983
dc.identifier.lattes2160957529151025
dc.identifier.lattes6119671014416126
dc.identifier.scopus2-s2.0-84939526611
dc.identifier.urihttp://hdl.handle.net/11449/172000
dc.language.isoeng
dc.relation.ispartofJournal of Composite Materials
dc.relation.ispartofsjr0,555
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectdelamination
dc.subjectFabrics/textiles
dc.subjectfracture toughness
dc.subjectlaminate composites
dc.titleApplicability of standard delamination tests (double cantilever beam and end notch flexure) for 5HS fabric-reinforced composites in weft-dominated surfaceen
dc.typeArtigo
unesp.author.lattes2160957529151025
unesp.author.lattes6119671014416126

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