Effects of eccentric loading on performance of concrete columns reinforced with glass fiber-reinforced polymer bars

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dc.contributor.authorMahmoudabadi, Nasim Shakouri
dc.contributor.authorBahrami, Alireza
dc.contributor.authorSaghir, Saba
dc.contributor.authorAhmad, Afaq
dc.contributor.authorIqbal, Muhammad
dc.contributor.authorElchalakani, Mohamed
dc.contributor.authorOzkilic, Yasin Onuralp
dc.date.accessioned2024-02-23T14:16:45Z
dc.date.available2024-02-23T14:16:45Z
dc.date.issued2024
dc.departmentNEÜen_US
dc.description.abstractGlass fiber-reinforced polymer (GFRP) reinforcements are superior to traditional steel bars in concrete structures, particularly in vertical elements like columns, and offer significant advantages over conventional steel bars when subjected to axial and eccentric loadings. However, there is limited experimental and numerical research on the behavior of GFRP-reinforced concrete (RC) columns under eccentric loading having different spacing of stirrups. In this study, six specimens were cast under three different values of eccentricities (25 mm, 50 mm, and 75 mm) with two groups of stirrups spacing (50 mm and 100 mm). The experimental results showed that by increasing the eccentricity value, there was a reduction in the load-carrying capacity of the specimens. The finite element ABAQUS software was used for the numerical investigation of this study. The results from the finite element analysis (FEA) were close to the experimental results and within the acceptable range. The maximum difference between the experimental and FEA results was 3.61% for the axial load and 12.06% for the deformation.en_US
dc.description.sponsorshipUniversity of Gvleen_US
dc.description.sponsorshipNo Statement Availableen_US
dc.identifier.doi10.1038/s41598-023-47609-4
dc.identifier.issn2045-2322
dc.identifier.issue1en_US
dc.identifier.pmid38253684en_US
dc.identifier.scopus2-s2.0-85182817455en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1038/s41598-023-47609-4
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12775
dc.identifier.volume14en_US
dc.identifier.wosWOS:001148428500016en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherNature Portfolioen_US
dc.relation.ispartofScientific Reportsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject[Keyword Not Available]en_US
dc.titleEffects of eccentric loading on performance of concrete columns reinforced with glass fiber-reinforced polymer barsen_US
dc.typeArticleen_US

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