Low-velocity impact behaviours of sandwiches manufactured from fully carbon fiber composite for different cell types and compression behaviours for different core types

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dc.authoridbozkurt, ilyas/0000-0001-7850-2308
dc.authorwosidALBAYRAK, Mustafa/AFB-4566-2022
dc.authorwosidKaman, Mete Onur/V-9306-2018
dc.authorwosidbozkurt, ilyas/HKE-1178-2023
dc.contributor.authorBozkurt, Ilyas
dc.contributor.authorKaman, Mete Onur
dc.contributor.authorAlbayrak, Mustafa
dc.date.accessioned2024-08-04T20:54:38Z
dc.date.available2024-08-04T20:54:38Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study aims to manufacture sandwich composite structures consisting of fully fiber-reinforced composites and then to investigate experimentally and numerically the impact and compressive strength and damage mechanisms of these structures for different cell and core types. To achieve this, firstly, composite sandwich plates with triangular, square and rectangular cell structures were manufactured. Low-velocity impact tests were run on sandwich structures with these three different cell geometries and the effect of cell shape on impact strength was determined. Although the maximum contact force of the square structure under impact load was smaller than the maximum contact force of the triangular and rectangular specimens, the specific contact force was 15.52 % greater than the triangular specimen and 16.29 % greater than the rectangular specimen. Then, the specimens with square, egg box and lattice core types were manufactured and compression tests were performed. The specific peak load value for square specimens was 33.2 % greater than that of egg box specimens and 78.1 % greater than that of lattice specimens. In the numerical study, the experimental results were confirmed by applying the progressive failure analysis with the LS-DYNA finite element program.en_US
dc.identifier.doi10.1515/mt-2023-0024
dc.identifier.issn0025-5300
dc.identifier.issn2195-8572
dc.identifier.scopus2-s2.0-85168813153en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1515/mt-2023-0024
dc.identifier.urihttps://hdl.handle.net/11616/101540
dc.identifier.wosWOS:001044478100001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWalter De Gruyter Gmbhen_US
dc.relation.ispartofMaterials Testingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcompression testen_US
dc.subjectHashin failure criteriaen_US
dc.subjectlow-velocity impacten_US
dc.subjectprogressive failure analysisen_US
dc.subjectsandwich structureen_US
dc.titleLow-velocity impact behaviours of sandwiches manufactured from fully carbon fiber composite for different cell types and compression behaviours for different core typesen_US
dc.typeArticleen_US

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