Dynamic response of polypropylene honeycomb/polystyrene foam core sandwich composite panels: Experimental and numerical analysis

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dc.contributor.authorCaliskan, Umut
dc.contributor.authorDemirbaş, Munise Didem
dc.contributor.authorErdogan, Omer
dc.date.accessioned2026-02-28T12:09:00Z
dc.date.available2026-02-28T12:09:00Z
dc.date.issued2023
dc.departmentBayburt Üniversitesi
dc.description.abstractIn this study, dynamically loaded sandwich panels with two different core materials and face sheets made of aluminum alloys (6061-T6) were investigated experimentally and numerically under low-velocity impact. Polypropylene, PP (C3H6)<inf>n</inf> honeycomb and extruded polystyrene foam, XPS (C8H8)<inf>n</inf> were preferred as core material. By using the contact force and kinetic energy changes, which were the impact test results of the sandwich panels, the contact and impact resistance was examined. As a result of the tests, damaged regions and permanent central displacement were determined and energy absorption capabilities were demonstrated for two different structures. The results obtained were compared with the results obtained by the open finite element method. In this study, it was shown that the face-sheet thickness of sandwich panels was an important parameter affecting the impact behavior. The behavior of the core material when the face-sheet loses its rigidity was investigated and it was found that polystyrene foam was more effective in preventing impact damage. However, it was found that using the PP honeycomb or XPS was affected the impact behavior in different points. © 2022 Taylor & Francis Group, LLC.
dc.identifier.doi10.1080/15376494.2022.2053912
dc.identifier.endpage2397
dc.identifier.issn15376494
dc.identifier.issue12
dc.identifier.scopus2-s2.0-85127138389
dc.identifier.scopusqualityQ1
dc.identifier.startpage2385
dc.identifier.urihttps://doi.org/10.1080/15376494.2022.2053912
dc.identifier.urihttps://hdl.handle.net/20.500.12403/5775
dc.identifier.volume30
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor and Francis Ltd.
dc.relation.ispartofMechanics of Advanced Materials and Structures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20260218
dc.subjectextruded polystyrene foam core
dc.subjectfinite element model
dc.subjectimpact behavior
dc.subjectPolypropylene honeycomb core
dc.subjectsandwich panel
dc.subjectsplit Hopkinson Pressure Test
dc.titleDynamic response of polypropylene honeycomb/polystyrene foam core sandwich composite panels: Experimental and numerical analysis
dc.typeArticle

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