Failure criteria assessment of carbon/epoxy laminate under tensile loads using finite element method: Validation with experimental tests and fractographic analysis

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dc.contributor.authorMarques, Bruno Mikio Fujiwara [UNESP]
dc.contributor.authorMarques, Thaís Peres Zanetine
dc.contributor.authorSilva, Fernando de Azevedo [UNESP]
dc.contributor.authorCândido, Geraldo Maurício
dc.contributor.authorRezende, Mirabel Cerqueira
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionIFSP
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionITA
dc.date.accessioned2022-05-01T13:41:39Z
dc.date.available2022-05-01T13:41:39Z
dc.date.issued2022-01-01
dc.description.abstractThe failure of polymer composites is complex due to the independent and interacting damage mechanisms. The availability of several failure criteria demands a reasonable discernment of each criterion in order to obtain a consistent response to make an assertive selection. The importance of this decision is present in simulation works using finite element method and it is of particular interest of the industry and designers, once an optimized project is the goal. This study regards a carbon/epoxy laminate based on plain weave fabric subjected to tensile load and numerical simulations using finite element method was applied to compare the widely used Maximum Stress, Tsai-Wu, Hoffman, Tsai-Hill, Hashin and Puck failure criteria. Experimental tensile tests were carried out and fractographic analysis was performed in order to validate the finite element model and the applicability of the failure criteria. The model presented a good agreement with the experimental results and the correlation between the fractographic analysis and the failure criteria results allowed to select the Puck criterion as the proper and adequate for the studied composite laminate subjected to tensile load.en
dc.description.affiliationDepartment of Mechanical Engineering UNESP–Universidade Estadual Paulista, São Paulo
dc.description.affiliationFederal Institute of Education Science and Technology of São Paulo IFSP, São Paulo
dc.description.affiliationInstitute of Science and Technology Federal University of São Paulo–UNIFESP, São Paulo
dc.description.affiliationAeronautics Institute of Technology ITA, São Paulo
dc.description.affiliationUnespDepartment of Mechanical Engineering UNESP–Universidade Estadual Paulista, São Paulo
dc.identifierhttp://dx.doi.org/10.1080/15376494.2022.2029984
dc.identifier.citationMechanics of Advanced Materials and Structures.
dc.identifier.doi10.1080/15376494.2022.2029984
dc.identifier.issn1537-6532
dc.identifier.issn1537-6494
dc.identifier.scopus2-s2.0-85124811514
dc.identifier.urihttp://hdl.handle.net/11449/234156
dc.language.isoeng
dc.relation.ispartofMechanics of Advanced Materials and Structures
dc.sourceScopus
dc.subjectCFRP
dc.subjectFailure criteria
dc.subjectfinite element analysis
dc.subjectfractography
dc.subjectpolymer-matrix composites
dc.titleFailure criteria assessment of carbon/epoxy laminate under tensile loads using finite element method: Validation with experimental tests and fractographic analysisen
dc.typeArtigo
unesp.departmentEngenharia Mecânica - FEGpt

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