Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5522
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dc.contributor.authorTaşdemirci, Alper-
dc.contributor.authorŞahin, Selim-
dc.contributor.authorKara, Ali-
dc.contributor.authorTuran, Ali Kıvanç-
dc.date.accessioned2017-05-16T10:47:47Z-
dc.date.available2017-05-16T10:47:47Z-
dc.date.issued2015-01-
dc.identifier.citationTaşdemirci, A., Şahin, S., Kara, A., and Turan, K. (2015). Crushing and energy absorption characteristics of combined geometry shells at quasi-static and dynamic strain rates: Experimental and numerical study. Thin-Walled Structures, 86, 83-93. doi:10.1016/j.tws.2014.09.020en_US
dc.identifier.issn0263-8231-
dc.identifier.urihttp://doi.org/10.1016/j.tws.2014.09.020-
dc.identifier.urihttp://hdl.handle.net/11147/5522-
dc.description.abstractThe quasi-static and dynamic crushing response and the energy absorption characteristics of combined geometry shells composed of a hemispherical cap and a cylindrical segment were investigated both experimentally and numerically. The inelastic deformation of the shells initiated with the inversion of the hemisphere cap and followed by the axisymmetric or diamond folding of the cylindrical segment depending on the loading rate and dimensions. The fracture of the thinner specimens in dynamic tests was ascribed to the rise of the flow stress to the fracture stress with increasing strain rate. The hemisphere cap absorbed more energy at dynamic rates than at quasi-static rates, while it exhibited lower strain rate and inertia sensitivities than the cylinder segment. For both the hemisphere cap and the cylinder segment, the inertial effect was shown to be more pronounced than strain rate effect at increasing impact velocities. © 2014 Elsevier Ltd.en_US
dc.description.sponsorshipScientific and Technical Council of Turkey (TUBITAK) (112M141)en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_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 absorptionen_US
dc.subjectFinite element methoden_US
dc.subjectMicro inertiaen_US
dc.titleCrushing and energy absorption characteristics of combined geometry shells at quasi-static and dynamic strain rates: Experimental and numerical studyen_US
dc.typeArticleen_US
dc.authoridTR114512en_US
dc.institutionauthorTaşdemirci, Alper-
dc.institutionauthorŞahin, Selim-
dc.institutionauthorKara, Ali-
dc.institutionauthorTuran, Kıvanç-
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume86en_US
dc.identifier.startpage83en_US
dc.identifier.endpage93en_US
dc.identifier.wosWOS:000347130100010en_US
dc.identifier.scopus2-s2.0-84908406634en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.tws.2014.09.020-
dc.relation.doi10.1016/j.tws.2014.09.020en_US
dc.coverage.doi10.1016/j.tws.2014.09.020en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.dept03.10. Department of Mechanical Engineering-
crisitem.author.dept03.10. Department 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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