Fracture analysis in 5HS carbon composites subjected to pure modes I and II fatigue induced delamination

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Autor(es): dc.contributorGuaratinguetá Faculty of Engineering, Materials and Technology Department, Fatigue and Aeronautic Materials Research Group-
Autor(es): dc.contributorFaculty of Aerospace Engineering, TU Delft - Delft University of Technology, Structural Integrity and Composites-
Autor(es): dc.contributorInstituto Tecnológico da Aeronáutica, Praça Marechal do Ar Eduardo Gomes-
Autor(es): dc.creatorShiino, M. Y.-
Autor(es): dc.creatorAlderliesten, R. C.-
Autor(es): dc.creatorDonadon, M. V.-
Autor(es): dc.creatorPitanga, M. Y.-
Autor(es): dc.creatorCioffi, M. O.H.-
Data de aceite: dc.date.accessioned2025-08-21T20:28:56Z-
Data de disponibilização: dc.date.available2025-08-21T20:28:56Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2014-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231344-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231344-
Descrição: dc.descriptionInterlaminar fracture process in woven composite laminate in general takes place in a nonlinear front propagation when analyzing a 2-D propagation for mode I opening. The nonlinearity is justified by the arresting crack at the warp yarn. Regarding mode II opening, the crack interaction to the crimp surface still needs further assessment. The tortuous crack path and, consequently, loading directions on both modes were determined in this work by fractographic analysis of quasi-static and cyclic loading fractured in 5HS carbon/epoxy composite specimens. The crack growth rate and strain energy release rate were compared to the fractographic images that approximately pointed out the driving force in each delamination stage. Mode I fracture surface showed to have more influence on fracture toughness (GIc) than amplitude loading while mode II fracture surface suggested the opposite behavior, all based on the well-known fracture patterns established along the years for other composite architectures.-
Descrição: dc.descriptionGuaratinguetá Faculty of Engineering, Materials and Technology Department, Fatigue and Aeronautic Materials Research Group, 333, Dr. Ariberto Pereira da Cunha Ave.-
Descrição: dc.descriptionFaculty of Aerospace Engineering, TU Delft - Delft University of Technology, Structural Integrity and Composites, Kluyverweg 1-
Descrição: dc.descriptionInstituto Tecnológico da Aeronáutica, Praça Marechal do Ar Eduardo Gomes, Vila das Acacias-
Idioma: dc.languageen-
Relação: dc.relation16th European Conference on Composite Materials, ECCM 2014-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectFatigue-
Palavras-chave: dc.subjectFractography-
Palavras-chave: dc.subjectLaminate-
Título: dc.titleFracture analysis in 5HS carbon composites subjected to pure modes I and II fatigue induced delamination-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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