The Effects of Eccentric Web Openings on the Compressive Performance of Pultruded GFRP Boxes Wrapped with GFRP and CFRP Sheets

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dc.contributor.authorMadenci, Emrah
dc.contributor.authorOzkilic, Yasin Onuralp
dc.contributor.authorAksoylu, Ceyhun
dc.contributor.authorSafonov, Alexander
dc.date.accessioned2024-02-23T14:35:20Z
dc.date.available2024-02-23T14:35:20Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractPultruded fiber-reinforced polymer (PFRP) profiles have started to find widespread use in the structure industry. The position of the web openings on these elements, which are especially exposed to axial pressure force, causes a change in the behavior. In this study, a total of 21 pultruded box profiles were tested under vertical loads and some of them were strengthened with carbon-FRP (CFRP) and glass-FRP (GFRP). The location, number and reinforcement type of the web openings on the profiles were taken into account as parameters. As a result of the axial test, it was understood that when a hole with a certain diameter is to be drilled on the profile, its position and number are very important. The height-centered openings in the middle of the web had the least effect on the reduction in the load-carrying capacity and the stability of the profile. In addition, it has been determined that the web openings away from the center and especially the eccentric opening significantly reduces the load carrying capacity. Furthermore, when double holes were drilled close to each other, a significant decrease in the capacity was observed and strengthening had the least effect on these specimens. It was also determined that the specimens reinforced with carbon FRP contribute more to the load-carrying capacity than GFRP.en_US
dc.identifier.doi10.3390/polym14214567
dc.identifier.issn2073-4360
dc.identifier.issue21en_US
dc.identifier.pmid36365561en_US
dc.identifier.scopus2-s2.0-85141840603en_US
dc.identifier.urihttps://doi.org/10.3390/polym14214567
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15959
dc.identifier.volume14en_US
dc.identifier.wosWOS:000883582800001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofPolymersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectWeb Openingsen_US
dc.subjectComposite Materialsen_US
dc.subjectEbr Methoden_US
dc.subjectFiber-Reinforced Materialsen_US
dc.subjectCompressiveen_US
dc.subjectPultruded Gfrpen_US
dc.subjectFrp Wrappingen_US
dc.titleThe Effects of Eccentric Web Openings on the Compressive Performance of Pultruded GFRP Boxes Wrapped with GFRP and CFRP Sheetsen_US
dc.typeArticleen_US

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