Optimum Design of Reinforced Concrete Columns in Case of Fire

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dc.contributor.authorGünay, Uğur
dc.contributor.authorUlusoy, Serdar
dc.contributor.authorBekdaş, Gebrail
dc.contributor.authorNigdeli, Sinan Melih
dc.date.accessioned2025-02-20T08:46:29Z
dc.date.available2025-02-20T08:46:29Z
dc.date.issued2023
dc.departmentTürk-Alman Üniversitesien_US
dc.description.abstractWhen designing load-bearing reinforced concrete components, external factors such as fire should be taken into account in addition to horizontal and vertical forces. Parameters such as cross-section of the reinforced concrete components, concrete cover, material properties and quantity of the concrete steel affect significantly the fire resistance of the reinforced concrete section exposed to fire. In this study, optimal cross-sections are obtained for 30, 60 and 90 fire duration taking into account the different cross-sections and concrete cover of the reinforced concrete column. The method for calculating the optimal sections of reinforced concrete columns is the modified metaheuristic algorithm, which is a combination of Flower Pollination Algorithm (FPA) with Jaya Algorithm (JA). The behavior of reinforced concrete column in case of fire is investigated according to EN-1992-1-2 (Eurocode 2: Design of reinforced concrete structures-Part 1–2: General rules—Structural fire design). The Eurocode offers 3 different methods for the fire design of concrete structures (simplified, advanced calculation methods and the tabulated date). In this study, optimal results are obtained in the tabulated date section. Thus, some limitations in EN-1992-1-2 such as minimum reinforcement cross-sectional area and column buckling length have been overcome. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.
dc.identifier.doi10.1007/978-3-031-34728-3_3
dc.identifier.endpage48en_US
dc.identifier.issn2198-4182
dc.identifier.scopus2-s2.0-85180827302
dc.identifier.scopusqualityQ2
dc.identifier.startpage35en_US
dc.identifier.urihttps://doi.org/10.1007/978-3-031-34728-3_3
dc.identifier.urihttps://hdl.handle.net/20.500.12846/1723
dc.identifier.volume480en_US
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofStudies in Systems, Decision and Control
dc.relation.publicationcategoryKitap Bölümü - Uluslararası
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250220
dc.subjectEurocode 2en_US
dc.subjectFire designen_US
dc.subjectMetaheuristic algorithmen_US
dc.subjectOptimizationen_US
dc.subjectReinforced concrete columnen_US
dc.titleOptimum Design of Reinforced Concrete Columns in Case of Fire
dc.typeBook Part

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