Numerical Analysis of Geotechnical Seismic Isolation System for High-Rise Buildings

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dc.authorid0000-0002-3684-3750en_US
dc.contributor.authorYıldız, Özgür
dc.date.accessioned2022-04-20T10:05:58Z
dc.date.available2022-04-20T10:05:58Z
dc.date.issued2021en_US
dc.departmentMTÖ Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractSeismic isolation is a method of protecting buildings from earthquake-induced deformations by using isolators and devices under the superstructure. The purpose of the seismic isolation method is to reduce the earthquake forces transferred from the ground to the structure by placing energy-absorbing elements between the foundation and superstructure. Especially in developing countries, the "Geotechnical Seismic Isolation (GSI)" system has been proposed as an isolation method to reduce earthquake-induced damages on buildings. This study, it is aimed to reduce the effects of earthquakes in a multi-story building with an isolation layer formed by a rubbersand mixture (RSM). For this purpose, a 10-story reinforced concrete building was numerically modeled. Beneath the foundation of the building model, a seismic energy absorbent RSM layer was placed and its contact with the natural soil was interrupted by using geosynthetic liners. The model was subjected to the 1992 Erzincan (EW) Earthquake motion and its performance has been evaluated in terms of lateral displacements and accelerations. The numerical studies indicated a substantial improvement due to the use of the RSM layer. The accelerations measured by the superstructure decreased up to 48% by employing the isolation layer. The numerical analysis was carried out using the dynamic module of the PLAXIS 2D finite element analysis programen_US
dc.identifier.citationYıldız, Ö. (2021). Numerical Analysis of Geotechnical Seismic Isolation System for High-Rise Buildings . NATURENGS , 2 (1) , 34-43 .en_US
dc.identifier.doi10.46572/naturengs.872231
dc.identifier.endpage43en_US
dc.identifier.issn2717-8013en_US
dc.identifier.issue1en_US
dc.identifier.startpage34en_US
dc.identifier.uri2717-8013
dc.identifier.urihttps://hdl.handle.net/20.500.12899/1020
dc.identifier.volume2en_US
dc.institutionauthorÖzgür, YILDIZ
dc.language.isoenen_US
dc.publisherMalatya Turgut Özal Üniversitesien_US
dc.relation.ispartofNATURENGSen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGeotechnical Seismic Isolationen_US
dc.subjectRubber Soil Mixtureen_US
dc.subjectDynamic Analysisen_US
dc.titleNumerical Analysis of Geotechnical Seismic Isolation System for High-Rise Buildingsen_US
dc.typeArticleen_US

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