Multi-functional solution model for spectrum compatible ground motion record selection using stochastic harmony search algorithm

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dc.authorid0000-0001-7089-1521en_US
dc.authorid0000-0002-3526-0764en_US
dc.authorid0000-0002-9223-5629en_US
dc.contributor.authorKayhan, Ali Haydar
dc.contributor.authorDemir, Ahmet
dc.contributor.authorPalancı, Mehmet
dc.date.accessioned2024-01-12T07:50:43Z
dc.date.available2024-01-12T07:50:43Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractSelection of appropriate ground motion (GM) records for nonlinear dynamic analysis (NDA) of structures plays a crucial role to estimate structural responses reasonably. In this study, a multi-functional solution model utilizing stochastic harmony search (HS) algorithm is proposed to obtain scaled or unscaled real GM component sets for uni-directional analysis of two-dimensional structural models and GM component pair sets for bi-directional analysis of three-dimensional structural models. The solution model allows to consider compatibility between target spectrum and both mean spectrum and individual spectra besides desired spectral variability. Uniform hazard spectrum, conditional mean spectrum or scenario-based spectrum can be selected as target spectrum. Combined response spectra of selected component pairs such as SRSS, geometric mean and maximum directional can also be handled by the solution model. To demonstrate the efficiency of the solution model, various examples were presented. In addition, a sensitivity analysis was performed to evaluate the effect of HS parameters on the solution accuracy. Results show that the proposed solution model can be regarded as efficient to obtain appropriate GM record sets to be used for NDAs within a probabilistic seismic design and/or performance assessment framework.en_US
dc.identifier.citationKayhan, A. H., Demir, A., & Palanci, M. (2022). Multi-functional solution model for spectrum compatible ground motion record selection using stochastic harmony search algorithm. Bulletin of Earthquake Engineering, 20(12), 6407-6440.en_US
dc.identifier.doi10.1007/s10518-022-01450-8
dc.identifier.endpage6440en_US
dc.identifier.issn1570-761X
dc.identifier.issn1573-1456
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-85132729815en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage6407en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s10518-022-01450-8
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11927
dc.identifier.volume20en_US
dc.identifier.wosWOS:000815460600002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDemir, Ahmet
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofBulletin of Earthquake Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectReal Ground Motion Selectionen_US
dc.subjectProbabilistic Seismic Assessmenten_US
dc.subjectSpectral Compatibilityen_US
dc.subjectTime-Historiesen_US
dc.subjectStatistical Evaluationen_US
dc.subjectSeismic Responseen_US
dc.titleMulti-functional solution model for spectrum compatible ground motion record selection using stochastic harmony search algorithmen_US
dc.typeArticleen_US

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