Optimum design of composite steel frames with semi-rigid connections and column bases via 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.accessioned2019-04-20T21:43:59Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:59Z
dc.date.issued2015
dc.departmentBayburt Üniversitesien_US
dc.description.abstractA genetic algorithm-based minimum weight design method is presented for steel frames containing composite beams, semi-rigid connections and column bases. Genetic Algorithms carry out optimum steel frames by selecting suitable profile sections from a specified list including 128 W sections taken from American Institute of Steel Construction (AISC). The displacement and stress constraints obeying AISC Allowable Stress Design (ASD) specification and geometric (size) constraints are incorporated in the optimization process. Optimum designs of three different plane frames with semi-rigid beam-to-column and column-to-base plate connections are carried out first without considering concrete slab effects on floor beams in finite element analyses. The same optimization procedures are then repeated for the case of frames with composite beams. A program is coded in MATLAB for all optimization procedures. Results obtained from the examples show the applicability and robustness of the method. Moreover, it is proved that consideration of the contribution of concrete on the behavior of the floor beams enables a lighter and more economical design for steel frames with semi-rigid connections and column bases. Copyright © 2015 Techno-Press, Ltd.en_US
dc.identifier.doi10.12989/scs.2015.19.4.1035
dc.identifier.endpage1053
dc.identifier.issn1229-9367
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84945962696en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1035
dc.identifier.urihttps://dx.doi.org/10.12989/scs.2015.19.4.1035
dc.identifier.urihttps://hdl.handle.net/20.500.12403/739
dc.identifier.volume19
dc.identifier.wosWOS:000366649900014en_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.subjectAISC-ASD
dc.subjectComposite beams
dc.subjectGenetic algorithm
dc.subjectSemi-rigid connection
dc.subjectWeight optimization
dc.subjectComposite beams and girders
dc.subjectConcrete slabs
dc.subjectConcretes
dc.subjectDesign
dc.subjectFinite element method
dc.subjectFloors
dc.subjectGenetic algorithms
dc.subjectMATLAB
dc.subjectSteel construction
dc.subjectStructural frames
dc.subjectAISC-ASD
dc.subjectAllowable stress design
dc.subjectAmerican institute of steel constructions
dc.subjectComposite beam
dc.subjectDisplacement and stress constraints
dc.subjectOptimization procedures
dc.subjectSemirigid connections
dc.subjectWeight optimization
dc.subjectAlgorithms
dc.subjectAISC-ASD
dc.subjectComposite beams
dc.subjectGenetic algorithm
dc.subjectSemi-rigid connection
dc.subjectWeight optimization
dc.subjectComposite beams and girders
dc.subjectConcrete slabs
dc.subjectConcretes
dc.subjectDesign
dc.subjectFinite element method
dc.subjectFloors
dc.subjectGenetic algorithms
dc.subjectMATLAB
dc.subjectSteel construction
dc.subjectStructural frames
dc.subjectAISC-ASD
dc.subjectAllowable stress design
dc.subjectAmerican institute of steel constructions
dc.subjectComposite beam
dc.subjectDisplacement and stress constraints
dc.subjectOptimization procedures
dc.subjectSemirigid connections
dc.subjectWeight optimization
dc.subjectAlgorithms
dc.titleOptimum design of composite steel frames with semi-rigid connections and column bases via genetic algorithmen_US
dc.typeArticleen_US

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