Impact behavior of natural material-based sandwich composites

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dc.contributor.authorOnal, Tugberk
dc.contributor.authorTemiz, Semsettin
dc.date.accessioned2026-04-04T13:32:59Z
dc.date.available2026-04-04T13:32:59Z
dc.date.issued2025
dc.departmentİnönü Üniversitesi
dc.description.abstractSandwich structures may be exposed to different impact loads depending on their areas of use. In this study, low-speed impact tests were implemented on balsa core sandwich composite materials and impact behaviors were examined. Balsa woods of 4, 6, 8, and 10mm in thickness were used as core elements. Eight- and 12-layered glass fiber-reinforced composite materials with different orientation arrangements were used for the sandwich structures' top and bottom surfaces. The fiber orientation angles of the glass fiber materials were determined as [0 degrees](2s) and [0 degrees/90 degrees](s). The balsa core sandwich composite materials were produced using the vacuum infusion method. The prepared samples were tested at impact energy of 15, 30, 45, and 60J. At the end of these tests, the effects of impact energy, core thickness, increase in number of outer surface layers, and change in orientation angle on contact force, displacement, and absorbed energy values were analyzed. The outer surfaces of the damaged samples and the damage patterns that occurred in the balsa wood were examined after the tests.
dc.description.sponsorshipInonu University Scientific Research Projects Coordination Unit [FDK-2018-1249]
dc.description.sponsorshipThis study was supported by Inonu University Scientific Research Projects Coordination Unit (Project ID: FDK-2018-1249).
dc.identifier.doi10.1515/mt-2024-0336
dc.identifier.endpage110
dc.identifier.issn0025-5300
dc.identifier.issn2195-8572
dc.identifier.issue1
dc.identifier.orcid0000-0002-3491-7939
dc.identifier.scopus2-s2.0-105003040988
dc.identifier.scopusqualityQ2
dc.identifier.startpage99
dc.identifier.urihttps://doi.org/10.1515/mt-2024-0336
dc.identifier.urihttps://hdl.handle.net/11616/108857
dc.identifier.volume67
dc.identifier.wosWOS:001365769400001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.ispartofMaterials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250329
dc.subjectbalsa
dc.subjectimpact
dc.subjectcomposites sandwich
dc.subjectglass fiber
dc.subjectdamage
dc.titleImpact behavior of natural material-based sandwich composites
dc.typeArticle

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