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Estimation of the reinforcement factor [epsilon] for calculating the transverse stiffness E2 with the Halpin-Tsai equations using the finite element method

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dc.affiliation.areaUC3M. Área de Ingeniería Mecánicaes
dc.affiliation.dptoUC3M. Departamento de Ingeniería Mecánicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tecnologías de Fabricación y Diseño de Componentes Mecánicos y Biomecánicoses
dc.contributor.authorGiner, Eugenio
dc.contributor.authorVercher Martínez, Ana
dc.contributor.authorMarco Esteban, Miguel
dc.contributor.authorArango, Camila
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2022-11-18T12:27:17Z
dc.date.available2022-11-18T12:27:17Z
dc.date.issued2015-06-01
dc.description.abstractIn this work, an estimation of the reinforcement factor [epsilon] of the Halpin–Tsai equations used to calculate the transverse stiffness E[subíndice 2] is provided. An improved estimation of the value [epsilon]=2 originally proposed by Halpin and Tsai is given through a set of finite element analyses that consider randomly distributed unidirectional fibers for different volume fractions. The analysis overcomes the original hypothesis of a square array distribution of fibers in the transverse plane. It is concluded that a value of [epsilon]=1.5 is a better estimation for the usual volume fractions found in practice for a unidirectional lamina of fiber reinforced composites.en
dc.description.sponsorshipThe authors wish to thank the Ministerio de Economía y Competitividad for the support received in the framework of the project DPI2013-46641-R and the Generalitat Valenciana, Programme PROMETEO 2012/023.en
dc.description.statusPublicadoes
dc.format.extent6
dc.identifier.bibliographicCitationComposite Structures, (2015), v. 124, pp.: 402-408.en
dc.identifier.doihttps://doi.org/10.1016/j.compstruct.2015.01.008
dc.identifier.issn0263-8223
dc.identifier.publicationfirstpage402
dc.identifier.publicationlastpage408
dc.identifier.publicationtitleCOMPOSITE STRUCTURESen
dc.identifier.publicationvolume124
dc.identifier.urihttps://hdl.handle.net/10016/36050
dc.identifier.uxxiAR/0000016657
dc.language.isoengen
dc.publisherElsevieren
dc.relation.projectIDGobierno de España. DPI2013-46641-Res
dc.rights© 2015 Elsevier Ltd. All rights reserved.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 Civil y de la Construcciónes
dc.subject.ecienciaIngeniería Industriales
dc.subject.otherReinforcement factoren
dc.subject.otherTransverse stiffnessen
dc.subject.otherUnidirectional laminaen
dc.subject.otherFinite element analysisen
dc.titleEstimation of the reinforcement factor [epsilon] for calculating the transverse stiffness E2 with the Halpin-Tsai equations using the finite element methoden
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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