Optimal load and resistance factor design of geometrically nonlinear steel space frames via tabu search and genetic algorithm

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dc.contributor.authorDegertekin, S. O.
dc.contributor.authorSaka, M. P.
dc.contributor.authorHayalioglu, M. S.
dc.date.accessioned2024-04-24T16:11:23Z
dc.date.available2024-04-24T16:11:23Z
dc.date.issued2008
dc.departmentDicle Üniversitesien_US
dc.description.abstractIn this paper, algorithms are presented for the optimum design of geometrically nonlinear steel space frames using tabu search and genetic algorithm. Tabu search utilizes the features of short-term memory facility (tabu list) and aspiration criteria. Genetic algorithm employs reproduction, crossover and mutation operators. The design algorithms obtain minimum weight frames by selecting suitable sections from a standard set of steel sections such as American Institute of Steel Construction (AISC) wide-flange (W) shapes. Stress constraints of AISC Load and Resistance Factor Design (LRFD) specification, maximum drift (lateral displacement) and interstorey drift constraints, size constraints for columns were imposed on frames. The algorithms were applied to the optimum design of three space frame structures. The designs obtained using tabu search were compared to those where genetic algorithm was considered. The comparisons showed that the former algorithm resulted in lighter structures. (c) 2007 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.engstruct.2007.03.014
dc.identifier.endpage205en_US
dc.identifier.issn0141-0296
dc.identifier.issn1873-7323
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-36549003578
dc.identifier.scopusqualityQ1
dc.identifier.startpage197en_US
dc.identifier.urihttps://doi.org/10.1016/j.engstruct.2007.03.014
dc.identifier.urihttps://hdl.handle.net/11468/15374
dc.identifier.volume30en_US
dc.identifier.wosWOS:000252832500017
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofEngineering Structures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOptimum Designen_US
dc.subjectTabu Searchen_US
dc.subjectGenetic Algorithmen_US
dc.subjectSteel Space Framesen_US
dc.subjectLoad And Resistance Factor Designen_US
dc.subjectNonlinear Analysisen_US
dc.titleOptimal load and resistance factor design of geometrically nonlinear steel space frames via tabu search and genetic algorithmen_US
dc.titleOptimal load and resistance factor design of geometrically nonlinear steel space frames via tabu search and genetic algorithm
dc.typeArticleen_US

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