Optimization of axial load carrying capacity of CFST stub columns

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dc.contributor.authorÇakıroğlu, Celal
dc.contributor.authorBekdaş, Gebrail
dc.date.accessioned2024-12-06T18:35:54Z
dc.date.available2024-12-06T18:35:54Z
dc.date.issued2022
dc.departmentTAÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractConcrete filled steel tubular (CFST) columns are widely used due to their enhanced mechanical properties. The interaction between the concrete core and the steel casing increases structural stability and magnifies the compressive strength of concrete. Besides the structural performance, in alignment with the commitment of the concrete industry to reduce its environmental impact, lowering the carbon emissions caused by the production of concrete structures is gaining importance in recent years. The current paper gives an overview of the equations available in the literature that predict the axial load carrying capacity of rectangular CFST columns. A modified version of the Jaya metaheuristic algorithm is being proposed and the outcome of this algorithm is being presented. The algorithm is used in order to maximize the axial load-carrying capacity of a stub column. As an optimization constraint the CO2 emission associated with the production of the CFST column is being kept below a predefined level throughout the optimization process. The optimization process as well as the cross-sectional dimensions associated with the optimum solution are presented.
dc.identifier.citationÇakıroğlu, C., Bekdaş, G. (2022). Optimization of axial load carrying capacity of CFST stub columns. Challenge Journal of Concrete Research Letters, 13 (1), 1-4.
dc.identifier.doi10.20528/cjcrl.2022.01.001
dc.identifier.endpage4en_US
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85194824299
dc.identifier.startpage1en_US
dc.identifier.trdizinid526323
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/526323/optimization-of-axial-load-carrying-capacity-of-cfst-stub-columns
dc.identifier.urihttps://hdl.handle.net/20.500.12846/1466
dc.identifier.volume13en_US
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofChallenge Journal of Concrete Research Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectMetaheuristicen_US
dc.subjectOptimizationen_US
dc.subjectCFSTen_US
dc.subjectColumnsen_US
dc.subjectAxial load carrying capacityen_US
dc.titleOptimization of axial load carrying capacity of CFST stub columns
dc.typeArticle

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