Effects of Soil-Structure Interaction on Seismic Design Parameters of Reinforced Concrete Buildings

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dc.contributor.authorÖzgür, Mehmet
dc.contributor.authorBozdoğan, Kanat Burak
dc.date.accessioned2025-01-27T18:59:14Z
dc.date.available2025-01-27T18:59:14Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe earthquake response of structures can alter due to the interactions between the linked subsystems; soil, foundation and structure. Generally, the foundation is assumed as a part of the structure and the related interaction is then called as soil-structure interaction (SSI). In contrast to approach of rigid (fixed) foundation, SSI comprises factors such as flexible soil-foundation system, foundation damping and filtering the ground motion transmitted to the structure. The period elongation and the increase in the damping ratio of the overall system due to the flexible soil-foundation system and the foundation damping, respectively, are referred as the inertial interaction effects. On the other hand, the difference between the free-field ground motion and the foundation input motion is stated as the kinematic interaction effect. The aim of this study is to determine the period elongation due to the flexible soil-foundation system for buildings with different structural systems resting on soils with different local soil classes. Seismic design parameters related to the period such as spectral acceleration and displacement, base shear force and top displacement are also determined. Seismic parameters obtained with SSI approach point out that the effects of SSI becomes more significant for rigid buildings on weak soils. © 2022, TUBITAK. All rights reserved.
dc.identifier.doi10.31202/ecjse.966259
dc.identifier.endpage521
dc.identifier.issn2148-3736
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85132006195
dc.identifier.scopusqualityQ4
dc.identifier.startpage507
dc.identifier.urihttps://doi.org/10.31202/ecjse.966259
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13200
dc.identifier.volume9
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherTUBITAK
dc.relation.ispartofEl-Cezeri Journal of Science and Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250125
dc.subjectperiod elongation; soil class; Soil-structure interaction
dc.titleEffects of Soil-Structure Interaction on Seismic Design Parameters of Reinforced Concrete Buildings
dc.title.alternativeBetonarme Binalarda Zemin-Yapı Etkileşiminin Sismik Tasarım Parametrelerine Etkileri
dc.typeArticle

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