Experimental and Numerical Analysis of Critical Buckling Load of Honeycomb Sandwich Panels

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dc.contributor.authorKaman, Mete Onur
dc.contributor.authorSolmaz, Murat Yavuz
dc.contributor.authorTuran, Kadir
dc.date.accessioned2024-04-24T17:14:32Z
dc.date.available2024-04-24T17:14:32Z
dc.date.issued2010
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe critical buckling loads for various core densities and materials of honeycomb composite panels are experimentally and numerically investigated in this study. The surface plates of honeycomb composite panels are of polyester/glass fiber composite. Polyester resin-impregnated paper or aluminum is used as the honeycomb core material. Honeycomb panels with different cell sizes, but approximately the same volume, are produced and the effect of the honeycomb core density on the critical buckling load is investigated by compression tests. The critical buckling load of paper core panels is determined to be higher than that of aluminum core panels. It is seen that the buckling strength of the specimens increases by the increase of core density. As the critical buckling load exceeds a certain limit, regional core cell buckling and core crushing are seen in aluminum core panels. In paper core panels, regional cracks are seen, in addition to these failures. The study also calculates the numeric buckling loads of the panels using the ANSYS finite element analysis program. The achieved experimental and numerical results are compared with each other and the results are provided in tables.en_US
dc.identifier.doi10.1177/0021998310371541
dc.identifier.endpage2831en_US
dc.identifier.issn0021-9983
dc.identifier.issue24en_US
dc.identifier.scopus2-s2.0-78650354095
dc.identifier.scopusqualityQ1
dc.identifier.startpage2819en_US
dc.identifier.urihttps://doi.org/10.1177/0021998310371541
dc.identifier.urihttps://hdl.handle.net/11468/18040
dc.identifier.volume44en_US
dc.identifier.wosWOS:000283919500003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal of Composite Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHoneycomb Sandwich Panelen_US
dc.subjectBuckling Analysisen_US
dc.subjectComposite Materialen_US
dc.subjectFinite Element Methoden_US
dc.titleExperimental and Numerical Analysis of Critical Buckling Load of Honeycomb Sandwich Panelsen_US
dc.titleExperimental and Numerical Analysis of Critical Buckling Load of Honeycomb Sandwich Panels
dc.typeArticleen_US

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