Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5570
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dc.contributor.authorTaşdemirci, Alper-
dc.contributor.authorKara, Ali-
dc.contributor.authorTuran, Kıvanç-
dc.contributor.authorŞahin, Selim-
dc.date.accessioned2017-05-22T13:51:17Z
dc.date.available2017-05-22T13:51:17Z
dc.date.issued2015-06
dc.identifier.citationTaşdemirci, A., Kara, A., Turan, K., and Şahin, S. (2015). Dynamic crushing and energy absorption of sandwich structures with combined geometry shell cores. Thin-Walled Structures, 91, 116-128. doi:10.1016/j.tws.2015.02.015en_US
dc.identifier.issn0263-8231
dc.identifier.issn0263-8231-
dc.identifier.urihttp://doi.org/10.1016/j.tws.2015.02.015
dc.identifier.urihttp://hdl.handle.net/11147/5570
dc.description.abstractDynamic crushing and energy absorption characteristics of sandwich structures with combined geometry shell cores were investigated experimentally and numerically. The effect of strain rate on the crushing behavior was presented by the crushing tests at quasi-static, intermediate and high strain rate regimes. It was shown that absorbed energy increased with increasing impact velocity. The effect of confinement on crushing behavior was shown by conducting confined experiments at quasi-static and dynamic rates. Higher buckling loads at lower deformation were observed in confined quasi-static crushing due to additional lateral support and friction provided by confinement wall. By using fictitious numerical models with strain rate insensitive material models, the effect of inertia and strain rate on crushing were shown. It was observed that, increase in impact velocity caused increase in inertial effects and strain rate effects were nearly independent from the impact velocity. The effects of multilayering were also investigated numerically.en_US
dc.description.sponsorshipScientific and Technical Council of Turkey (TUBITAK-112M141)en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/MAG/112M141en_US
dc.relation.ispartofThin-Walled Structuresen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCombined geometry shellsen_US
dc.subjectCrushing behavioren_US
dc.subjectEnergy absorbtionen_US
dc.subjectMicro inertiaen_US
dc.subjectSandwich structuresen_US
dc.titleDynamic crushing and energy absorption of sandwich structures with combined geometry shell coresen_US
dc.typeArticleen_US
dc.authoridTR114512en_US
dc.institutionauthorTaşdemirci, Alper-
dc.institutionauthorKara, Ali-
dc.institutionauthorTuran, Kıvanç-
dc.institutionauthorŞahin, Selim-
dc.departmentIzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume91en_US
dc.identifier.startpage116en_US
dc.identifier.endpage128en_US
dc.identifier.wosWOS:000352174200011
dc.identifier.scopusSCOPUS:2-s2.0-84924234126
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.tws.2015.02.015-
dc.relation.doi10.1016/j.tws.2015.02.015en_US
dc.coverage.doi10.1016/j.tws.2015.02.015en_US
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.fulltextWith Fulltext-
crisitem.author.deptDepartment of Mechanical Engineering-
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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