Publication: Experimental analysis of the impact behaviour of sandwich panels with sustainable cores
dc.affiliation.dpto | UC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Mecánica de Materiales Avanzados | es |
dc.contributor.author | Gómez Meisel, Edgar Arturo | |
dc.contributor.author | Sánchez Sáez, Sonia | |
dc.contributor.author | Barbero Pozuelo, Enrique | |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es |
dc.date.accessioned | 2023-09-27T10:23:45Z | |
dc.date.available | 2023-09-27T10:23:45Z | |
dc.date.issued | 2023-03 | |
dc.description.abstract | This paper studies the behaviour of sandwiches subjected to impact loads that result in penetration but not complete perforation. The perforation velocity in panels with two different core materials was determined, and the panel response under complete perforation was assessed using 3D-DIC analysis. The out-of-plane displacements were greater in the sandwich with agglomerated cork due to its lower stiffness. The damage and failure mechanisms that appear in both sandwich configurations were also studied using visual inspection and X-ray computed tomography. An explanation of the physics involved in the impact event is proposed based on the qualitative and quantitative analyses of the damage. It was found that the type of core material affected the failure modes that appeared in the sandwich. Skin delamination and skin/core debonding were important failure mechanisms in sandwich panels with a PET foam core, while in sandwiches with an agglomerated cork core, these mechanisms were not observed. | en |
dc.description.sponsorship | This work was carried out thanks to the funding of the DPI2017-86324-R project granted by the Spanish Ministerio de Economía y Competitividad. | en |
dc.format.extent | 13 | |
dc.identifier.bibliographicCitation | Gómez, A., Sánchez-Sáez, S., & Barbero, E. (2023). Experimental analysis of the impact behaviour of sandwich panels with sustainable cores. Composites Part A: Applied Science and Manufacturing, 166, 107383. | en |
dc.identifier.doi | https://doi.org/10.1016/j.compositesa.2022.107383 | |
dc.identifier.issn | 1359-835X | |
dc.identifier.publicationfirstpage | 1 | |
dc.identifier.publicationissue | 107383 | |
dc.identifier.publicationlastpage | 13 | |
dc.identifier.publicationtitle | Composites Part A: Applied Science and Manufacturing | en |
dc.identifier.publicationvolume | 166 | |
dc.identifier.uri | https://hdl.handle.net/10016/38452 | |
dc.identifier.uxxi | AR/0000032171 | |
dc.language.iso | eng | en |
dc.publisher | Elsevier | en |
dc.relation.projectID | Gobierno de España. DPI2017-86324-R | es |
dc.relation.projectID | AT-2022 | |
dc.rights | © 2022 The Authors. | en |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.accessRights | open access | en |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject.eciencia | Física | es |
dc.subject.eciencia | Ingeniería Industrial | es |
dc.subject.eciencia | Ingeniería Mecánica | es |
dc.subject.eciencia | Materiales | es |
dc.subject.eciencia | Química | es |
dc.subject.other | A Sandwich structures | en |
dc.subject.other | B. Impact behaviour | en |
dc.subject.other | Agglomerated cork | en |
dc.subject.other | A. Foams | en |
dc.title | Experimental analysis of the impact behaviour of sandwich panels with sustainable cores | en |
dc.type | research article | * |
dc.type.hasVersion | VoR | * |
dspace.entity.type | Publication |
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