Experimental and numerical investigation on flexural response of reinforced rubberized concrete beams using waste tire rubber

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dc.contributor.authorKaralar, Memduh
dc.contributor.authorOzturk, Hakan
dc.contributor.authorOzkilic, Yasin Onuralp
dc.date.accessioned2024-02-23T14:31:25Z
dc.date.available2024-02-23T14:31:25Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractThe impacts of waste tire rubber (WTR) on the bending conduct of reinforced concrete beams (RCBs) are investigated in visualization of experimental tests and 3D finite element model (FEM) using both ANSYS and SAP2000. Several WTR rates are used in total 4 various full scale RCBs to observe the impact of WTR rate on the rupture and bending conduct of RCBs. For this purpose, the volumetric ratios (Vf) of WTR were chosen to change to 0%, 2.5%, 5% and 7.5% in the whole concrete. In relation to experimental test consequences, bending and rupture behaviors of the RCBs are observed. The best performance among the beams was observed in the beams with 2.5% WTR. Furthermore, as stated by test consequences, it is noticed that while WTR rate in the RCBs is improved, max. bending in the RCBs rises. For test consequences, it is clearly recognized as WTR rate in the RCB mixture is improved from 0% to 2.5%, deformation value in the RCB remarkably rises from 3.89 cm to 7.69 cm. This consequence is markedly recognized that WTR rates have a favorable result on deformation values in the RCBs. Furthermore, experimental tests are compared to 3D FEM consequences via using ANSYS software. In the ANSYS, special element types are formed and nonlinear multilinear misses plasticity material model and bilinear misses plasticity material model are chosen for concrete and compression and tension elements. As a consequence, it is noticed that each WTR rates in the RCBs mixture have dissimilar bending and rupture impacts on the RCBs. Then, to observe the impacts of WTR rate on the constructions under near-fault ground motions, a reinforced-concrete building was modelled via using SAP2000 software using 3-D model of the construction to complete nonlinear static analysis. Beam, column, steel haunch elements are modeled as nonlinear frame elements. Consequently, the seismic impacts of WTR rate on the lateral motions of each floor are obviously investigated particularly. Considering reduction in weight of structure and capacity of the members with using waste tire rubber, 2.5% of WTR resulted in the best performance while the construction is subjected to near fault earthquakes. Moreover, it is noticeably recognized that WTR rate has opposing influences on the seismic displacement behavior of the RC constructions.en_US
dc.identifier.doi10.12989/scs.2023.48.1.043
dc.identifier.endpage57en_US
dc.identifier.issn1229-9367
dc.identifier.issn1598-6233
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85165672954en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage43en_US
dc.identifier.urihttps://doi.org/10.12989/scs.2023.48.1.043
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15166
dc.identifier.volume48en_US
dc.identifier.wosWOS:001040855400004en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofSteel And Composite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBending Behavioren_US
dc.subjectFinite Element Analysisen_US
dc.subjectRupture Conducten_US
dc.subjectReinforced Concrete Beamen_US
dc.subjectWaste Tire Rubberen_US
dc.subjectEarthquakeen_US
dc.titleExperimental and numerical investigation on flexural response of reinforced rubberized concrete beams using waste tire rubberen_US
dc.typeArticleen_US

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