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Analysis of the influence of ply-orientation in delamination progression in composites laminates using the Serial/Parallel Mixing Theory

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dc.affiliation.dptoUC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructurases
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Mecánica de Materiales Avanzadoses
dc.contributor.authorSolís Fajardo, Alberto
dc.contributor.authorBarbero Pozuelo, Enrique
dc.contributor.authorSánchez Sáez, Sonia
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2022-01-20T11:47:30Z
dc.date.available2022-01-20T11:47:30Z
dc.date.issued2021-07-28
dc.description.abstractIn this work, an analysis on the influence of fibre-orientation in the progression of delamination was carried out. The study was focused on a cracked beam according to an End Notch Flexure test configuration. The Serial/Parallel Mixing Theory was used as the composite constitutive law along with a continuum damage model to simulate delamination. This mathematical approach was implemented in a custom-made FEM code and applied to model the delamination progression. The model was validated with two sets of experimental results from the literature involving 0 degrees fibre-oriented laminates. After validation, a beam made of plies oriented between 0 degrees and 90 degrees was analysed. The model predicts the loss of stiffness and strength due to the increment of fibre angle. In addition, the stress concentration phenomenon at the crack tip and delamination onset was properly represented. The difference observed in the progression of delamination along the width of the beam highlights the need for a three-dimensional representation to model fibre-oriented beams.en
dc.description.sponsorshipThis research was financially supported by the project DPI2017-86324-R of the Ministerio de Economía y Competitividad de España.en
dc.format.extent10
dc.identifier.bibliographicCitationSolis, A., Barbero, E. & Sánchez-Sáez, S. (2021). Analysis of the influence of ply-orientation in delamination progression in composites laminates using the Serial/Parallel Mixing Theory. Composites Science and Technology, 211, 108847.en
dc.identifier.doihttps://doi.org/10.1016/j.compscitech.2021.108847
dc.identifier.issn0266-3538
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue108847
dc.identifier.publicationlastpage10
dc.identifier.publicationtitleComposites Science and Technologyen
dc.identifier.publicationvolume211
dc.identifier.urihttps://hdl.handle.net/10016/33925
dc.identifier.uxxiAR/0000028758
dc.language.isoengen
dc.publisherElsevieren
dc.relation.projectIDGobierno de España. DPI2017-86324-Res
dc.relation.projectIDAT-2021
dc.rights© 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaIngeniería Industriales
dc.subject.ecienciaIngeniería Mecánicaes
dc.subject.otherCarbon fibresen
dc.subject.otherDelaminationen
dc.subject.otherFinite element analysis (FEA)en
dc.subject.otherLaminateen
dc.subject.otherMaterial modellingen
dc.titleAnalysis of the influence of ply-orientation in delamination progression in composites laminates using the Serial/Parallel Mixing Theoryen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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