Impact performances and failure modes of glass fiber reinforced polymers in different curvatures and stacking sequences

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dc.authorid0000-0002-6249-0565en_US
dc.authorid0000-0001-6693-8091en_US
dc.authorid0000-0001-7670-2437en_US
dc.authorscopusid57074168600en_US
dc.authorscopusid57222467478en_US
dc.authorscopusid56487908900en_US
dc.contributor.authorKaboğlu, Cihan
dc.contributor.authorEken, Taha Yasin
dc.contributor.authorYürektürk, Yakup
dc.date.accessioned2022-04-21T05:39:45Z
dc.date.available2022-04-21T05:39:45Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.description.abstractRecently, glass fiber reinforced polymer composites have been increasingly used in applications which are exposed to impact loads due to their high strength, low weight, and corrosion resistance properties. Therefore, the effect of curvature of composite laminate on their impact resistance is important. In this study, the mechanical properties of three curvature diameters and two stacking sequences, which have not been compared before, were examined and compared. The diameter of curved composites is 760 mm, 380 mm, and 304 mm and flat designated as A, B, C, and D, respectively. The fiber stacking orders are [0/0/-45/+45/90/90]S and [90/90/-45/+45/0/0]S designated as Type 1 and Type 2, respectively. The drop-weight impact tests were performed and failure modes of composites were examined. It was observed that the impact resistance decreases with the increase of curvature, where 760 mm diameter and Type 2 composites had the highest strength in all of the composites. In addition, delamination, fiber breakage, and matrix cracking failure modes were observed in the composites after impact. The reason why the strength decreases as the curvature of the composite increases is that the curved areas create an effect that increases the external force applied. The reason why Type 2 stacking order is more durable than Type 1 stacking order is that the 90° fiber direction in the bottom layer has a damping effect on the applied force. According to the results of this study, composite materials with larger diameter and stacking order starting with 0° provides more mechanical strength. (Figure presented.)en_US
dc.identifier.doi10.1177/00219983211059096en_US
dc.identifier.endpage1138en_US
dc.identifier.issn00219983
dc.identifier.issue7en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1123en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1897
dc.identifier.volume56en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKaboğlu, Cihan
dc.institutionauthorEken, Taha Yasin
dc.institutionauthorYürektürk, Yakup
dc.language.isoenen_US
dc.publisherSAGE Publications Ltden_US
dc.relation.ispartofJournal of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComposite materialen_US
dc.subjectcurvatureen_US
dc.subjectfailure modesen_US
dc.subjectglass fiber reinforced polymersen_US
dc.subjectimpact behavioren_US
dc.titleImpact performances and failure modes of glass fiber reinforced polymers in different curvatures and stacking sequencesen_US
dc.typeArticleen_US

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