Investigation of shear strength of SCC beams with hybrid fiber as experimental and statistical

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dc.contributor.authorTurk, Kazim
dc.contributor.authorBassurucu, Mahmut
dc.contributor.authorOztekin, Erol
dc.date.accessioned2026-06-19T06:38:11Z
dc.date.available2026-06-19T06:38:11Z
dc.date.issued2023
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description.abstractIn this study, the effects of different blending and combination of macro and micro steel fibers on the shear strength, ductility, failure mode and crack propagation of hybrid fiber reinforced self-compacting concrete beams were investigated experimentally and statistically. In the design of concrete, straight steel micro and hooked steel macro fibers were used. For this purpose, twelve 200x200x1000 mm reinforced concrete beam specimens, which had same reinforcing bar details, were produced and tested under four-point bending to investigate ultimate shear strength, displacement ductility, crack patterns, mode of failure, energy absorption capacity and yield stiffness properties. In conclusion, the beam specimens produced from self-compacting concrete (SCC) with hybrid steel fiber prevented the shear failure while all SCC beam specimens containing hybrid steel fiber reached the ultimate bearing capacity with the mode of flexural failure. Also, it can be clearly emphasized that the SCC beam specimens with hybrid steel fiber had higher shear strength, energy absorption capacity and yield stiffness than those of beam specimens containing only macro or micro steel fiber.
dc.description.sponsorshipScientific Research Projects Committee of Inonu University, Turkey [FYL-2017-595]
dc.description.sponsorshipThe financial support for this study was provided by Scientific Research Projects Committee of Inonu University, Turkey (Project No: FYL-2017-595) . Their support was gratefully acknowledged.
dc.identifier.doi10.14744/sigma.2023.00079
dc.identifier.endpage688
dc.identifier.issn1304-7205
dc.identifier.issn1304-7191
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85169597916
dc.identifier.scopusqualityN/A
dc.identifier.startpage677
dc.identifier.urihttps://doi.org/10.14744/sigma.2023.00079
dc.identifier.urihttps://hdl.handle.net/20.500.12899/5430
dc.identifier.volume41
dc.identifier.wosWOS:001052126200002
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherYildiz Technical Univ
dc.relation.ispartofSigma Journal of Engineering and Natural Sciences-Sigma Muhendislik ve Fen Bilimleri Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20260612
dc.subjectHybrid Fiber Reinforced Concrete
dc.subjectShear Strength
dc.subjectFailure Mode
dc.subjectSteel Fiber
dc.subjectReinforced Concrete Beam
dc.titleInvestigation of shear strength of SCC beams with hybrid fiber as experimental and statistical
dc.typeArticle

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