Effective Damping Coefficient of Fluid Viscous Dampers for Dynamic Response Mitigation of Coupled Frames

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dc.contributor.authorDüzgün, O?uz Akin
dc.contributor.authorHatıpoğlu, Yavuz Selim
dc.date.accessioned2026-02-28T12:08:57Z
dc.date.available2026-02-28T12:08:57Z
dc.date.issued2023
dc.departmentBayburt Üniversitesi
dc.description.abstractPurpose: In this study, the effective damping coefficient of the fluid viscous dampers (FVDs) used for coupling two adjacent multi-story frames was investigated, considering soil-structure interaction (SSI) effects under seismic excitation. Methods: A numerical procedure was employed to obtain the dynamic response of the interconnected frames-soil system. The two-dimensional (2D) finite elements were used for the numerical treatment of the adjacent frames and soil region. Viscous boundary conditions were used as special non-reflecting boundaries on the edges of finite soil region. Five different damping coefficients of FVDs are considered to determine the effective damping coefficient. The effective damping coefficient of FVDs was determined by comparing the results from coupled frames with those of the uncoupled frames. Results: The results showed that the most affecting parameter on the system response was found to be soil type. It was also found that the sufficient damping coefficient of the viscous damper is equal to 1 × 105 N s/m for minimum response. Conclusion: When the effective damping coefficient of the FVDs was provided, the maximum values of the roof displacements, the roof accelerations, and the base shear forces are found to decrease by more than 40%. © 2022, Krishtel eMaging Solutions Private Limited.
dc.identifier.doi10.1007/s42417-022-00673-y
dc.identifier.endpage1835
dc.identifier.issn25233920
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85137420015
dc.identifier.scopusqualityQ2
dc.identifier.startpage1821
dc.identifier.urihttps://doi.org/10.1007/s42417-022-00673-y
dc.identifier.urihttps://hdl.handle.net/20.500.12403/5741
dc.identifier.volume11
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Vibration Engineering and Technologies
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20260218
dc.subjectAdjacent frames
dc.subjectDynamic response
dc.subjectEffective damping coefficient
dc.subjectFluid viscous dampers
dc.subjectSoil-structure interaction
dc.titleEffective Damping Coefficient of Fluid Viscous Dampers for Dynamic Response Mitigation of Coupled Frames
dc.typeArticle

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