Optimum design of steel space frames with composite beams using genetic algorithm

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dc.authorid56652140200
dc.authorid56652327500
dc.contributor.authorArtar M.
dc.contributor.authorDalo?lu A.T.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:44:00Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:44:00Z
dc.date.issued2015
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThis paper presents an optimization process using Genetic Algorithm (GA) for minimum weight by selecting suitable standard sections from a specified list taken from American Institute of Steel Construction (AISC). The stress constraints obeying AISC-LRFD (American Institute of Steel Construction - Load and Resistance Factor Design), lateral displacement constraints being the top and inter-storey drift, mid-span deflection constraints for the beams and geometric constraints are considered for optimum design by using GA that mimics biological processes. Optimum designs for three different space frames taken from the literature are carried out first without considering concrete slab effects in finite element analyses for the constraints above and the results are compared with the ones available in literature. The same optimization procedures are then repeated for the case of space frames with composite (steel and concrete) beams. A program is coded in MATLAB for the optimization processes. Results obtained in the study showed that consideration of the contribution of the concrete on the behavior of the floor beams results with less steel weight and ends up with more economical designs. Copyright © 2015 Techno-Press, Ltd.en_US
dc.identifier.doi10.12989/scs.2015.19.2.503
dc.identifier.endpage519
dc.identifier.issn1229-9367
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84940368357en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage503
dc.identifier.urihttps://dx.doi.org/10.12989/scs.2015.19.2.503
dc.identifier.urihttps://hdl.handle.net/20.500.12403/742
dc.identifier.volume19
dc.identifier.wosWOS:000362206400014en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTechno Press
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.subjectComposite beams
dc.subjectFem analysis
dc.subjectGenetic algorithm
dc.subjectSpace frame
dc.subjectWeight optimization
dc.subjectAlgorithms
dc.subjectComposite beams and girders
dc.subjectConcrete slabs
dc.subjectConcretes
dc.subjectDesign
dc.subjectFinite element method
dc.subjectMATLAB
dc.subjectSteel construction
dc.subjectStructural frames
dc.subjectAmerican institute of steel constructions
dc.subjectComposite beam
dc.subjectFEM analysis
dc.subjectGeometric constraint
dc.subjectLateral displacements
dc.subjectOptimization procedures
dc.subjectSpace frames
dc.subjectWeight optimization
dc.subjectGenetic algorithms
dc.subjectComposite beams
dc.subjectFem analysis
dc.subjectGenetic algorithm
dc.subjectSpace frame
dc.subjectWeight optimization
dc.subjectAlgorithms
dc.subjectComposite beams and girders
dc.subjectConcrete slabs
dc.subjectConcretes
dc.subjectDesign
dc.subjectFinite element method
dc.subjectMATLAB
dc.subjectSteel construction
dc.subjectStructural frames
dc.subjectAmerican institute of steel constructions
dc.subjectComposite beam
dc.subjectFEM analysis
dc.subjectGeometric constraint
dc.subjectLateral displacements
dc.subjectOptimization procedures
dc.subjectSpace frames
dc.subjectWeight optimization
dc.subjectGenetic algorithms
dc.titleOptimum design of steel space frames with composite beams using genetic algorithmen_US
dc.typeArticleen_US

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