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dc.contributor.authorKılıçaslan, Cenk
dc.contributor.authorGüden, Mustafa
dc.contributor.authorOdacı, İsmet Kutlay
dc.contributor.authorTaşdemirci, Alper
dc.date.accessioned2015-12-21T09:17:51Z
dc.date.available2015-12-21T09:17:51Z
dc.date.issued2013
dc.identifier.citationKılıçaslan, C., Güden, M., Odacı, İ. K., and Taşdemirci, A. (2013). The impact responses and the finite element modeling of layered trapezoidal corrugated aluminum core and aluminum sheet interlayer sandwich structures. Materials and Design, 46, 121-133. doi:10.1016/j.matdes.2012.09.059en_US
dc.identifier.urihttp://doi.org/10.1016/j.matdes.2012.09.059
dc.identifier.urihttp://hdl.handle.net/11147/4415
dc.description.abstractThe impact responses of brazed and adhesively bonded layered 1050 H14 trapezoidal corrugated aluminum core and aluminum sheet interlayer sandwich panels with 3003 and 1050 H14 aluminum alloy face sheets were investigated in a drop weight tower using spherical, flat and conical end striker tips. The full geometrical models of the tests were implemented using the LS-DYNA. The panels tested with spherical and flat striker tips were not penetrated and experienced slightly higher deformation forces and energy absorptions in 0°/90° corrugated layer orientation than in 0°/0° orientation. However, the panels impacted using a conical striker tip were penetrated/perforated and showed comparably smaller deformation forces and energy absorptions, especially in 0°/90° layer orientation. The simulation and experimental force values were shown to reasonably agree with each other at the large extent of deformation and revealed the progressive fin folding of corrugated core layers and bending of interlayer sheets as the main deformation mechanisms. The experimentally and numerically determined impact velocity sensitivity of the tested panels was attributed to the micro inertial effects which increased the critical buckling loads of fin layers at increasingly high loading rates.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.matdes.2012.09.059en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectQuasi-staticen_US
dc.subjectLS-DYNAen_US
dc.subjectSandwich panelsen_US
dc.subjectAluminumen_US
dc.titleThe impact responses and the finite element modeling of layered trapezoidal corrugated aluminum core and aluminum sheet interlayer sandwich structuresen_US
dc.typearticleen_US
dc.contributor.authorIDTR110968en_US
dc.contributor.authorIDTR114738en_US
dc.contributor.authorIDTR111327en_US
dc.contributor.authorIDTR114512en_US
dc.contributor.iztechauthorKılıçaslan, Cenk
dc.contributor.iztechauthorGüden, Mustafa
dc.contributor.iztechauthorOdacı, İsmet Kutlay
dc.contributor.iztechauthorTaşdemirci, Alper
dc.relation.journalMaterials and Designen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Makina Mühendisliği Bölümüen_US
dc.identifier.volume46en_US
dc.identifier.startpage121en_US
dc.identifier.endpage133en_US
dc.identifier.wosWOS:000314870000016
dc.identifier.scopusSCOPUS:2-s2.0-84869054579
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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