Fatigue crack growth rate in mode I of a carbon fiber 5HS weave composite laminate processed via RTM

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorShiino, Marcos Yutaka-
Autor(es): dc.creatorAlderliesten, Rene C.-
Autor(es): dc.creatorPitanga, Midori Yoshikawa-
Autor(es): dc.creatorCioffi, Maria Odila Hilario-
Autor(es): dc.creatorClark, G.-
Autor(es): dc.creatorWang, C. H.-
Data de aceite: dc.date.accessioned2021-03-10T21:22:39Z-
Data de disponibilização: dc.date.available2021-03-10T21:22:39Z-
Data de envio: dc.date.issued2014-12-03-
Data de envio: dc.date.issued2014-12-03-
Data de envio: dc.date.issued2014-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/AMR.891-892.172-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/113595-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/113595-
Descrição: dc.descriptionDelamination or crack propagation between plies is a critical issue for structural composites. In viewing this issue and the large application of woven fabrics in structural applications, especially the ones that requires high drapeability to be preformed in a RTM mold cavity such as the asymmetric ones, e.g HS series, this research aimed in dynamically testing the carbon fiber 5HS/RTM6 epoxy composites under opening mode using DCB set up in order to investigate the crack growth rate behavior in an irregular surface produced by the fabric waviness. The evaluation of the energy involved in each crack increment was based on the Irwin-Kies equation using compliance beam theory. The tests were conducted at constant stress ratio of R=0.1 with displacement control, frequency of 10 Hz, in accordance to ASTM E647-00 for measurement of crack growth rate. The results showed large scatter when compared to unidirectional carbon fiber composites due to damage accumulation at the fill tows.-
Formato: dc.format172-177-
Idioma: dc.languageen-
Publicador: dc.publisherTrans Tech Publications Ltd-
Relação: dc.relation11th International Fatigue Congress, Pts 1 And 2-
Relação: dc.relation0,121-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectFatigue-
Palavras-chave: dc.subjectDouble Cantilever Beam (DCB)-
Palavras-chave: dc.subjectResin Transfer Moulding (RTM)-
Palavras-chave: dc.subjectCarbon Fiber Reinforced Polymer (CFRP)-
Título: dc.titleFatigue crack growth rate in mode I of a carbon fiber 5HS weave composite laminate processed via RTM-
Aparece nas coleções:Repositório Institucional - Unesp

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