Numerical evaluation of effects of shear span, stirrup spacing and angle of stirrup on reinforced concrete beam behaviour

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dc.contributor.authorOzkilic, Yasin Onuralp
dc.contributor.authorAksoylu, Ceyhun
dc.contributor.authorArslan, Musa Hakan
dc.date.accessioned2024-02-23T14:29:24Z
dc.date.available2024-02-23T14:29:24Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractShear and bending strength of reinforced concrete beams depend on many parameters. It is extremely important to take the necessary precautions in terms of shear in order for the beams to reach their bending capacity. For this reason, it is necessary to determine the effective parameters especially on shear capacity in beams. However, the actual capacity calculation is quite difficult according to regulations that are very conservative in terms of design. Therefore, many experimental studies have been conducted on the shear capacity of the beams. However, this situation is not meaningful in terms of both time and cost, since many experiments will be required to interpret the beam shear behavior, which depends on many parameters. For this reason, the use of advanced software whose verification is performed according to experimental data has become widespread. In this study, a numerical study was carried out on 36 different beam models using the ABAQUS finite element program to examine the effect of the shear span/effective depth (a(v)/d) ratio, stirrup spacing (s(w)) and the angle of stirrup (alpha). The results showed that as the a(v)/d increase, the behavior of a shear deficient beam tends to typical bending behavior. Although the effect of stirrup angle on shear capacity is quite high, stirrup angles of 30 degrees and 60 degrees give very similar results. The effect of stirrup spacing is quite limited at relatively high a(v)/d. Stirrups with 90 degrees do not contribute to ductility in beams with high a(v)/d.en_US
dc.identifier.doi10.12989/sem.2021.79.3.309
dc.identifier.endpage326en_US
dc.identifier.issn1225-4568
dc.identifier.issn1598-6217
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85113296519en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage309en_US
dc.identifier.urihttps://doi.org/10.12989/sem.2021.79.3.309
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14674
dc.identifier.volume79en_US
dc.identifier.wosWOS:000685544300004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofStructural Engineering And Mechanicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAbaqusen_US
dc.subjectNumerical Studyen_US
dc.subjectReinformed Concrete Beamsen_US
dc.subjectShearen_US
dc.subjectShear Span/Effective Depth (A(V)/D)en_US
dc.titleNumerical evaluation of effects of shear span, stirrup spacing and angle of stirrup on reinforced concrete beam behaviouren_US
dc.typeArticleen_US

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