Publication:
Energy absorption and residual bending behavior of biocomposites bumper beams

dc.affiliation.areaUC3M. Área de Ingeniería Mecánicaes
dc.affiliation.areaUC3M. Área de Ingeniería Mecánicaes
dc.affiliation.dptoUC3M. Departamento de Ingeniería Mecánicaes
dc.affiliation.dptoUC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructurases
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tecnologías de Fabricación y Diseño de Componentes Mecánicos y Biomecánicoses
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Mecánica de Materiales Avanzadoses
dc.contributor.authorDíaz Álvarez, Antonio
dc.contributor.authorJiao-Wang, L.
dc.contributor.authorFeng, C.
dc.contributor.authorSantiuste Romero, Carlos
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2021-07-02T08:01:11Z
dc.date.available2022-08-01T23:00:05Z
dc.date.issued2020-08-01
dc.description.abstractThis paper presents and analyzes the behavior of bumper beams made of PLA/flax composites subjected to low velocity impacts. The relevance of this material resides in the biodegradability of both fibers and matrix. Moreover, the after-impact behavior of this composite is excellent due to the absence of delamination. Impact tests have been performed using a drop weight tower within the range of impact energies 5 J ≤ Eimp ≤ 73 J. The experimental setup enabled the measuring of impact velocity, residual velocity, load-time history and failure mode. Results show that damage generated during impact produces a significant reduction of residual stiffness but the residual strength is not affected by damage generated in the range of the applied impact energies considered.en
dc.format.extent7
dc.identifier.bibliographicCitationDíaz-Álvarez, A., Jiao-Wang, L., Feng, C. & Santiuste, C. (2020). Energy absorption and residual bending behavior of biocomposites bumper beams. Composite Structures, 245, 112343.en
dc.identifier.doihttps://doi.org/10.1016/j.compstruct.2020.112343
dc.identifier.issn0263-8223
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue112343
dc.identifier.publicationlastpage7
dc.identifier.publicationtitleComposite Structuresen
dc.identifier.publicationvolume245
dc.identifier.urihttps://hdl.handle.net/10016/32983
dc.identifier.uxxiAR/0000027412
dc.language.isoeng
dc.publisherElsevieren
dc.relation.projectIDGobierno de España. DPI2013-43994-R
dc.rights© 2020 Elsevier Ltd.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 Mecánicaes
dc.subject.ecienciaMaterialeses
dc.subject.otherBiocompositeen
dc.subject.otherBumperen
dc.subject.otherEnergy absorptionen
dc.subject.otherNatural fibersen
dc.titleEnergy absorption and residual bending behavior of biocomposites bumper beamsen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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