An Investigation on the Behavior of 3D Steel Frames Under Progressive Collapse Effect Using Nonlinear Dynamic Analysis

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dc.authoridTayfur, Bilal/0000-0003-3527-6149
dc.contributor.authorTayfur, Bilal
dc.contributor.authorDaloglu, Ayse T.
dc.date.accessioned2024-10-04T18:48:12Z
dc.date.available2024-10-04T18:48:12Z
dc.date.issued2023
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, the nonlinear dynamic analysis of steel structures against progressive collapse was examined, and the adequacy and validity of the analysis duration defined in the regulation were investigated. In addition, the effects of the seismic resistance and design against progressive collapse constraints on the structure were investigated. An optimization algorithm was used in order to conduct the iterative process with appropriate sections. The frames were analyzed to perform one cycle as recommended in the UFC, and then the analysis duration was extended until at least five cycles had been completed. When the UFC was considered only, it was observed that while some of the designs were classified as safe within the duration specified in the UFC, the structural integrity was seen to get into danger in the subsequent cycles. When constraints related to seismic effect are also included in the process, it was seen that the threat disappeared for the frames examined. In addition, it was observed that the steel frame resisted progressive collapse scenarios by creating formations like Vierendeel beams.en_US
dc.identifier.doi10.1007/s13296-023-00729-z
dc.identifier.endpage779en_US
dc.identifier.issn1598-2351
dc.identifier.issn2093-6311
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85151134247en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage767en_US
dc.identifier.urihttps://doi.org/10.1007/s13296-023-00729-z
dc.identifier.urihttp://hdl.handle.net/20.500.12403/2965
dc.identifier.volume23en_US
dc.identifier.wosWOS:000958622900001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherKorean Soc Steel Construction-Ksscen_US
dc.relation.ispartofInternational Journal of Steel Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectProgressive collapseen_US
dc.subjectAlternate path methoden_US
dc.subjectSteel structuresen_US
dc.subjectNonlinear dynamic analysisen_US
dc.titleAn Investigation on the Behavior of 3D Steel Frames Under Progressive Collapse Effect Using Nonlinear Dynamic Analysisen_US
dc.typeArticleen_US

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