An experimental study on low velocity impact performance of bolted composite joints part 1: Influence of halloysite nanotubes on dynamic loading response

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dc.contributor.authorKaybal, Halil Burak
dc.contributor.authorUlus, Hasan
dc.contributor.authorEskizeybek, Volkan
dc.contributor.authorAvcl, Ahmet
dc.date.accessioned2024-02-23T14:02:38Z
dc.date.available2024-02-23T14:02:38Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractMechanical joints are a widely utilized to assembly fiber reinforced polymer composites in marine applications. Impact is one of the most encountered unpredictable loading types which significantly diminishes the mechanical properties of structures. The goal of this study is to investigate the dynamic loading response of bolted basalt-epoxy composite laminates under different impact energies. Unlike the existing low velocity impact tests of bolted composite joints, to reveal the effect of localized impact damage, the low-velocity impact tests were conducted on two different regions as the top of bolt (ToB) and the side of washer (SoW). In addition, the effects of HNTs reinforcement on the impact response and the damage propagation were also evaluated. It was obtained that ToB damage was comparatively severe for the composite joints due to the propagation of the damage through the hole center. Moreover, HNTs improved the impact resistance about %15, especially at lower impact energies. However, the nanoreinforcement efficiency diminished with increasing impact energy levels. The obtained results were further supported with macro-size images and scanning electron microscopy (SEM). Together with Part II, this study reports an extensive work of impact tests of bolted composite joints utilized in the marine industry.en_US
dc.identifier.doi10.1016/j.compstruct.2020.113415
dc.identifier.issn0263-8223
dc.identifier.issn1879-1085
dc.identifier.scopus2-s2.0-85098454057en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruct.2020.113415
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11777
dc.identifier.volume258en_US
dc.identifier.wosWOS:000609371600006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofComposite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBolted Jointsen_US
dc.subjectLow-Velocity Impacten_US
dc.subjectBasalt Fiberen_US
dc.subjectHalloysite Nanotubeen_US
dc.titleAn experimental study on low velocity impact performance of bolted composite joints part 1: Influence of halloysite nanotubes on dynamic loading responseen_US
dc.typeArticleen_US

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