Köksal, Hasan OrhunTurgay, TahsinKarakoç, CengizAyçenk, S.2021-06-232021-06-23201197818456453801743-3533https://doi.org/10.2495/MC110161https://hdl.handle.net/20.500.12491/5038https://www.witpress.com/Secure/elibrary/papers/MC11/MC11016FU1.pdfWIT Transactions on Engineering Sciences5th International Conference on Computational Methods and Experiments in Materials Characterisation, MC11 -- 13 July 2011 through 15 July 2011 -- -- 91472This paper is concerned with the axial behavior of the RC columns. Stress-strain relationships of experimentally tested RC columns under concentric loading are compared with the predictions of the Koksal model. Moment-curvature analyses of RC sections are also performed employing the same model in a self-developed moment-curvature program for confined concrete. Results are compared with the output of EXTRACT which uses the Mander concrete model. © 2011 WIT Press.eninfo:eu-repo/semantics/openAccessConcentric LoadingConfinementReinforced Concrete ColumnsStress-strain RelationsConference Object10.2495/MC110161721751832-s2.0-84864858150Q3