Optimum design of geometrically non-linear steel frames with semi-rigid connections using a harmony search algorithm

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dc.contributor.authorDegertekin, S. O.
dc.contributor.authorHayalioglu, M. S.
dc.contributor.authorGorgun, H.
dc.date.accessioned2024-04-24T17:37:43Z
dc.date.available2024-04-24T17:37:43Z
dc.date.issued2009
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe harmony search method based optimum design algorithm is presented for geometrically non-linear semi-rigid steel frames. Harmony search method is recently developed metaheuristic algorithm which simulates the process of producing a Musical performance. The optimum design algorithm arms at obtaining minimum weight steel ftarnes by selecting from standard set ol'steel Sections Such ZIS E-uropeall wide flange beams (HE sections). Strength constraints of Turkish Building Code flor Steel Structures (TS648) specification and displacement constraints were used in the optimum design formulation. The optimum design algorithm takes into account both the geometric non-linearity of the frame members and the semi-rigid behaviour of the be,beam-to-column Connections. The Frye-Morris polynomial model is used to calculate the momentrotation relation of beam-to-column connections. The ronustness of harmony search algorithm, ill comparison with genetic algorithms, is verified with two benchmark examples. The comparisons revealed that tile harmony search algorithm yielded not Only weight steel frames but also required less computational effort for the presented examples.en_US
dc.identifier.endpage555en_US
dc.identifier.issn1229-9367
dc.identifier.issn1598-6233
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-73149102732
dc.identifier.scopusqualityQ1
dc.identifier.startpage535en_US
dc.identifier.urihttps://hdl.handle.net/11468/21144
dc.identifier.volume9en_US
dc.identifier.wosWOS:000272762400003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofSteel and Composite Structures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOptimum Designen_US
dc.subjectHarmony Searchen_US
dc.subjectSteel Framesen_US
dc.subjectSemi-Rigid Connectionsen_US
dc.titleOptimum design of geometrically non-linear steel frames with semi-rigid connections using a harmony search algorithmen_US
dc.titleOptimum design of geometrically non-linear steel frames with semi-rigid connections using a harmony search algorithm
dc.typeArticleen_US

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