Variation of Flexural Performance Parameters Depending on Specimen Size and Fiber Properties

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dc.authoridZihnioglu, Nilufer Ozyurt/0000-0003-4533-8702
dc.authoridZihnioglu, Nilufer Ozyurt/0000-0003-4533-8702
dc.contributor.authorNis, A.
dc.contributor.authorOzyurt, N.
dc.contributor.authorOzturan, T.
dc.date.accessioned2024-09-11T19:51:26Z
dc.date.available2024-09-11T19:51:26Z
dc.date.issued2020
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractThe use of steel fiber-reinforced (SFR) cement based materials for semistructural applications is expected to increase because some design codes propose such methods for design. The first step for the steel fiber-reinforced concrete (SFRC) design is using correct parameters for material properties. The behavior of concrete under compression and tension is evaluated by using standards. The tension behavior of concrete materials is evaluated, most of the time, via bending tests because these tests are relatively less cumbersome when compared to direct tensile tests. The existing standards/codes suggest using different geometries and set-ups for evaluating bending performance because very different geometries are being used in the structural design. Studies have been conducted by researchers to understand the parameters affecting the results obtained from the bending tests. In this study, the effects of varying shear span-to-depth ratios (a/d) and specimen depth to steel fiber length ratios (d/fL) on the most used design parameters [i.e., the equivalent bending strength (EBS) and bending strength ratio (EBR)] were studied with different steel fiber types and amounts, and the results were discussed based on current standards limitations on size and the d/fL ratio. A thorough evaluation of the fresh and hardened state properties was carried out for a full understanding of material properties, and a detailed fiber orientation density analysis was also done for the correct evaluation of the flexural test results.en_US
dc.identifier.doi10.1061/(ASCE)MT.1943-5533.0003105
dc.identifier.issn0899-1561
dc.identifier.issn1943-5533
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85079416910en_US
dc.identifier.urihttps://doi.org/10.1061/(ASCE)MT.1943-5533.0003105
dc.identifier.urihttps://hdl.handle.net/11363/7788
dc.identifier.volume32en_US
dc.identifier.wosWOS:000515514000035en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherAsce-Amer Soc Civil Engineersen_US
dc.relation.ispartofJournal of Materials In Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectMaterial characterizationen_US
dc.subjectSelf-compacting concreteen_US
dc.subjectSegregation resistanceen_US
dc.subjectFiber orientation densityen_US
dc.subjectShear span to depth ratioen_US
dc.subjectFiber-reinforced concrete designen_US
dc.titleVariation of Flexural Performance Parameters Depending on Specimen Size and Fiber Propertiesen_US
dc.typeArticleen_US

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