Comparative seismic design optimization of spatial steel dome structures through three recent metaheuristic algorithms

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dc.authorid0000-0002-3612-0640en_US
dc.contributor.authorÇarbaş, Serdar
dc.contributor.authorArtar, Musa
dc.date.accessioned2022-01-18T08:01:44Z
dc.date.available2022-01-18T08:01:44Z
dc.date.issued2022en_US
dc.departmentKMÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.descriptionWOS:000739260300002en_US
dc.description.abstractSteel dome structures, with their striking structural forms, take a place among the impressive and aesthetic load bearing systems featuring large internal spaces without internal columns. In this paper, the seismic design optimization of spatial steel dome structures is achieved through three recent metaheuristic algorithms that are water strider (WS), grey wolf (GW), and brain storm optimization (BSO). The structural elements of the domes are treated as design variables collected in member groups. The structural stress and stability limitations are enforced by ASD-AISC provisions. Also, the displacement restrictions are considered in design procedure. The metaheuristic algorithms are encoded in MATLAB interacting with SAP2000 for gathering structural reactions through open application programming interface (OAPI). The optimum spatial steel dome designs achieved by proposed WS, GW, and BSO algorithms are compared with respect to solution accuracy, convergence rates, and reliability, utilizing three real-size design examples for considering both the previously reported optimum design results obtained by classical metaheuristic algorithms and a gradient descent-based hyperband optimization (HBO) algorithm.en_US
dc.identifier.citationÇarbaş, S., Artar, M. (2022). Comparative seismic design optimization of spatial steel dome structures through three recent metaheuristic algorithms. Frontiers of Structural and Civil Engineering, doi:10.1007/s11709-021-0784-yen_US
dc.identifier.doi10.1007/s11709-021-0784-y
dc.identifier.issn2095-2430
dc.identifier.scopus2-s2.0-85122318514
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/s11709-021-0784-y
dc.identifier.urihttps://hdl.handle.net/11492/5895
dc.identifier.wosWOS:000739260300002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorÇarbaş, Serdar
dc.language.isotr
dc.publisherHigher Education Press Limited Companyen_US
dc.relation.journalFrontiers of Structural and Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBrain Storm Optimization Algorithmen_US
dc.subjectGrey Wolf Algorithmen_US
dc.subjectHyperband Optimization Algorithmen_US
dc.subjectSteel Dome Optimizationen_US
dc.subjectWater Strider Algorithmen_US
dc.titleComparative seismic design optimization of spatial steel dome structures through three recent metaheuristic algorithmsen_US
dc.typeArticle

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