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dc.contributor.authorSukia Mendizabal, Itxaro
dc.contributor.authorEsnaola, Aritz
dc.contributor.authorErice, Borja
dc.contributor.authorAurrekoetxea, Jon
dc.date.accessioned2024-03-20T14:44:22Z
dc.date.available2024-03-20T14:44:22Z
dc.date.issued2024
dc.identifier.issn1879-1050en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=175907en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/6296
dc.description.abstractThis paper studies the effect of several design parameters on the impact performance of fully 3D printed sandwich panels with a core cell unit inspired by the trabecular structure of the forewing of a beetle. The key finding is that the asymmetric sandwich panel, which featured a thicker face sheet at the back and a core with a variating cell wall thickness of weak-to-strong, exhibited the highest impact energy dissipation. Specifically, 98.1 J was dissipated with 6970 N of peak load. This surpassed the performance of the sandwich panel with homogeneous cell wall thickness and asymmetric face sheets, which dissipated only 72.1 J and failed at 5406 N. In general, asymmetric configurations were found to dissipate greater energy than symmetric face sheets, and for sandwich plates with homogenous cores, the configuration with the thickest back face sheet proved more resistant to damage than the opposite asymmetric configuration.en
dc.language.isoengen
dc.rights© 2024 Elsevieren
dc.subjectImpact behaviour (B)en
dc.subject3D printed composites (A)en
dc.subjectBioinspired sandwichen
dc.subjectFunctional graded structureen
dc.subjectSandwich structures (C)en
dc.titleImpact behaviour of bio-inspired sandwich panels integrally manufactured from 3D printed continuous carbon fibre reinforced polyamideen
dcterms.accessRightshttp://purl.org/coar/access_right/c_f1cf
dcterms.bibliographicCitationVol. 250. N. art. 110515en
dcterms.sourceComposites Science and Technologyen
local.contributor.groupTecnología de plásticos y compuestoses
local.description.peerreviewedtrueen
local.identifier.doihttps://doi.org/10.1016/j.compscitech.2024.110515en
local.embargo.enddate2026-05-31
local.contributor.otherinstitutionhttps://ror.org/01cc3fy72en
oaire.format.mimetypeapplication/pdfen
oaire.file$DSPACE\assetstoreen
oaire.resourceTypehttp://purl.org/coar/resource_type/c_6501en
oaire.versionhttp://purl.org/coar/version/c_ab4af688f83e57aaen
oaire.funderNameGobierno Vascoen
oaire.funderIdentifierhttps://ror.org/00pz2fp31 / http://data.crossref.org/fundingdata/funder/10.13039/501100003086en
oaire.fundingStreamElkartek 2021en
oaire.awardNumberKK-2021/00066en
oaire.awardTitleMateriales multifuncionales para transporte sostenible (MATFUN)en
oaire.awardURISin información
dc.unesco.campohttp://skos.um.es/unesco6/33en
dc.unesco.disciplinahttp://skos.um.es/unesco6/3312en


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