Investigation of the effect of spatially varying ground motion components on the dynamic behaviour of cable-stayed bridges depending on soil conditions

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dc.contributor.authorAvanoglu Sicacik, Eda
dc.contributor.authorSoyluk, Kurtulus
dc.date.accessioned2020-06-25T17:52:24Z
dc.date.available2020-06-25T17:52:24Z
dc.date.issued2012
dc.departmentKırıkkale Üniversitesi
dc.description.abstractIn this study, it is aimed to investigate the dynamic characteristics of cable-stayed bridges with respect to the spatially varying ground motion components of wave-passage and incoherence effects. While examining the relative effects of the spatially varying ground motion components on the dynamic behavior of cable-stayed bridges, homogeneous firm, medium and soft soil conditions are included. For this purpose, the simulation method proposed by Hao is used to generate ground motion time histories depending on the spatially varying components of incoherence and wave-passage effects. To emphasize the relative importance of the spatial variability effects of the earthquake ground motion, bridge responses are determined for the fixed base bridge model and for the bridge model which includes the soil-structure interaction effect. The substructure method which partitions the total soil-structure system into two substructures: the structural system and the soil system, is used to treat the soil-structure interaction problem. The parametric study of the relative importance of the spatially varying ground motion components shows that while the incoherence effect usually dominates the structural responses for firm soil condition case, the wave-passage effect is much more effective than the incoherence effect for the weakening soil conditions.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.endpage889en_US
dc.identifier.issn1300-1884
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-84872386723
dc.identifier.scopusqualityQ2
dc.identifier.startpage881en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5150
dc.identifier.volume27en_US
dc.identifier.wosWOS:000314494700020
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherGazi Univ, Fac Engineering Architectureen_US
dc.relation.ispartofJournal Of The Faculty Of Engineering And Architecture Of Gazi University
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCable-stayed bridgeen_US
dc.subjectSoil-structure interactionen_US
dc.subjectSpatially varying ground motionen_US
dc.subjectWave-passage effecten_US
dc.subjectIncoherence effecten_US
dc.titleInvestigation of the effect of spatially varying ground motion components on the dynamic behaviour of cable-stayed bridges depending on soil conditionsen_US
dc.typeArticle

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