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The oblique impact response of composite sandwich plates

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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.authorIváñez del Pozo, Inés
dc.contributor.authorMoure Cuadrado, Marta María
dc.contributor.authorGarcía Castillo, Shirley Kalamis
dc.contributor.authorSánchez Sáez, Sonia
dc.date.accessioned2016-09-27T08:33:02Z
dc.date.available2017-01-02T23:00:08Z
dc.date.issued2015-12-01
dc.description.abstractThe following work focus on the experimental study of low-velocity oblique impact on composite sandwich plates. Several impact angles and impact energies are selected to study their influence on the maximum contact force, maximum contact time, absorbed energy, maximum displacement of the impactor, and damaged area. Peak load and energy absorption rise with increasing impact energy and impact angle, while the contact time remains almost constant. No major differences in the results are shown for impact angles lower than 15 degrees. In addition, a numerical model is developed to reproduce the experimental results and study the evolution of the main impact results for impact angles difficult to perform experimentally (up to 50 degrees). A good correlation has been found in terms of peak force and contact time, allowing further analysis of the maximum contact force at higher impact angles. Maximum contact force decreases with increasing impact angles, whereas it increases with impact energy until a certain value in which remains almost constant.en
dc.format.extent11
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationComposite Structures, v. 133, pp. 1127-1136en
dc.identifier.doi10.1016/j.compstruct.2015.08.035
dc.identifier.issn0263-8223
dc.identifier.publicationfirstpage1127
dc.identifier.publicationlastpage1136
dc.identifier.publicationtitleComposite Structuresen
dc.identifier.publicationvolume133
dc.identifier.urihttps://hdl.handle.net/10016/23641
dc.identifier.uxxiAR/0000017373
dc.language.isoeng
dc.publisherElsevieren
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.compstruct.2015.08.035
dc.rights© Elsevier 2015en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.ecienciaMaterialeses
dc.subject.ecienciaIngeniería Mecánicaes
dc.subject.otherAngle of obliquityen
dc.subject.otherSandwich structuresen
dc.subject.otherHoneycomb coreen
dc.subject.otherLow-velocity impacten
dc.subject.otherExperimental testen
dc.subject.otherNumerical simulationen
dc.titleThe oblique impact response of composite sandwich platesen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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