Experimental analysis of reinforced concrete shear deficient beams with circular web openings strengthened by CFRP composite

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dc.contributor.authorAksoylu, Ceyhun
dc.contributor.authorYazman, Sakir
dc.contributor.authorOzkilic, Yasin Onuralp
dc.contributor.authorGemi, Lokman
dc.contributor.authorArslan, Musa Hakan
dc.date.accessioned2024-02-23T14:02:37Z
dc.date.available2024-02-23T14:02:37Z
dc.date.issued2020
dc.departmentNEÜen_US
dc.description.abstractIn this study, two methods of CFRP applications were utilized to strengthen the shear deficient beams with cir-cular holes and a comprehensive experimental program consisting of 11 1/2 scaled specimens was undertaken. The beams with hole diameter (D)/beam height ratio (H) of 0.30, 0.44, 0.64 ratios, symmetrically drilled in shear span were tested under vertical loading. D/H ratio of 0.30 did cause not only a decrease in load carrying capacity but also increased the ductility of the beam. However, significant decreases in load carrying capacities were observed as the hole diameters increase. The load carrying capacity and ductility were significantly improved owing to different CFRP configurations. The fact that the hole diameter and CFRP strengthening method are very important parameters for strengthening is observed. No CFRP strengthening alternative was successful in the beams with a D/H ratio of 0.64. A detailed macro and micro damage analyses are presented.en_US
dc.identifier.doi10.1016/j.compstruct.2020.112561
dc.identifier.issn0263-8223
dc.identifier.issn1879-1085
dc.identifier.scopus2-s2.0-85086575350en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruct.2020.112561
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11775
dc.identifier.volume249en_US
dc.identifier.wosWOS:000555563400006en_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.subjectCarbon Fiber Reinforced Polymer (Cfrp)en_US
dc.subjectCircular Holeen_US
dc.subjectDamage Analysisen_US
dc.subjectExperimenten_US
dc.subjectReinforced Concrete Beamen_US
dc.subjectShear Damageen_US
dc.subjectStrengtheningen_US
dc.titleExperimental analysis of reinforced concrete shear deficient beams with circular web openings strengthened by CFRP compositeen_US
dc.typeArticleen_US

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