Optimum Design of Braced Steel Space Frames including Soil-Structure Interaction via Teaching-Learning-Based Optimization and Harmony Search Algorithms

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dc.authorid6701396887
dc.authorid56652140200
dc.authorid6506766757
dc.authorid56770901100
dc.contributor.authorDaloglu A.T.
dc.contributor.authorArtar M.
dc.contributor.authorOzgan K.
dc.contributor.authorKarakas A.I.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:09Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:09Z
dc.date.issued2018
dc.departmentBayburt Üniversitesien_US
dc.description.abstractOptimum design of braced steel space frames including soil-structure interaction is studied by using harmony search (HS) and teaching-learning-based optimization (TLBO) algorithms. A three-parameter elastic foundation model is used to incorporate the soil-structure interaction effect. A 10-storey braced steel space frame example taken from literature is investigated according to four different bracing types for the cases with/without soil-structure interaction. X, V, Z, and eccentric V-shaped bracing types are considered in the study. Optimum solutions of examples are carried out by a computer program coded in MATLAB interacting with SAP2000-OAPI for two-way data exchange. The stress constraints according to AISC-ASD (American Institute of Steel Construction-Allowable Stress Design), maximum lateral displacement constraints, interstorey drift constraints, and beam-to-column connection constraints are taken into consideration in the optimum design process. The parameters of the foundation model are calculated depending on soil surface displacements by using an iterative approach. The results obtained in the study show that bracing types and soil-structure interaction play very important roles in the optimum design of steel space frames. Finally, the techniques used in the optimum design seem to be quite suitable for practical applications. © 2018 Ayse T. Daloglu et al.en_US
dc.identifier.doi10.1155/2018/3854620
dc.identifier.issn1687-8086
dc.identifier.scopus2-s2.0-85045684307en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://dx.doi.org/10.1155/2018/3854620
dc.identifier.urihttps://hdl.handle.net/20.500.12403/424
dc.identifier.volume2018
dc.identifier.wosWOS:000430235300001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherHindawi Limited
dc.relation.ispartofAdvances in Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleOptimum Design of Braced Steel Space Frames including Soil-Structure Interaction via Teaching-Learning-Based Optimization and Harmony Search Algorithmsen_US
dc.typeArticleen_US

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