Influence of soil-structure interaction (SSI) on optimal design of passive damping devices

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dc.authoridNoroozinejad Farsangi, Ehsan/0000-0002-2790-526X
dc.authoridOZTURK, Baki/0000-0002-2319-0447
dc.authoridAYDIN, Ersin/0000-0002-9609-7278
dc.contributor.authorAydin, Ersin
dc.contributor.authorOzturk, Baki
dc.contributor.authorBogdanovic, Aleksandra
dc.contributor.authorFarsangi, Ehsan Noroozinejad
dc.date.accessioned2024-11-07T13:34:37Z
dc.date.available2024-11-07T13:34:37Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractRecently, the interest in research for optimization of viscous dampers in design of buildings has been increasing. In this study, the effect of soil-structure interaction has been taken into account for the purpose of optimal design of viscous dampers. A damper optimization method based on a target damping ratio and interstorey drift ratio found in literature has been adapted for a building structure model considering different types of sandy soils. While passive constraints have been taken as upper and lower limits of each damper, active constraints have been considered as a target damping ratio in terms of damping coefficients. The proposed algorithm includes time history analyses that test the designer's optimal design. Interstorey drift ratios under design earthquakes have been checked at each design step. The first and second mode responses have been considered separately. According to the results obtained from this study, the negative impact of sandy soils on the dynamic behavior of superstructures can be overcome by optimal placement of dampers in buildings. The results of the analyses have shown that soil effects should be taken into account in solving damper optimization problems.
dc.identifier.doi10.1016/j.istruc.2020.09.028
dc.identifier.endpage862
dc.identifier.issn2352-0124
dc.identifier.scopus2-s2.0-85091210797
dc.identifier.scopusqualityQ1
dc.identifier.startpage847
dc.identifier.urihttps://doi.org/10.1016/j.istruc.2020.09.028
dc.identifier.urihttps://hdl.handle.net/11480/16063
dc.identifier.volume28
dc.identifier.wosWOS:000596575100003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Inc
dc.relation.ispartofStructures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectSoil-structure interaction
dc.subjectViscous dampers
dc.subjectOptimal dampers
dc.subjectEarthquake response
dc.subjectSandy soil
dc.titleInfluence of soil-structure interaction (SSI) on optimal design of passive damping devices
dc.typeArticle

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