Earthquake behavior of steel cushion-implemented reinforced concrete frames

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dc.contributor.authorOzkaynak, Hasan
dc.date.accessioned2024-03-13T10:30:51Z
dc.date.available2024-03-13T10:30:51Z
dc.date.issued2018
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThe earthquake performance of vulnerable structures can be increased by the implementation of supplementary energy-dissipative metallic elements. The main aim of this paper is to describe the earthquake behavior of steel cushion-implemented reinforced concrete frames (SCI-RCFR) in terms of displacement demands and energy components. Several quasi-static experiments were performed on steel cushions (SC) installed in reinforced concrete (RC) frames. The test results served as the basis of the analytical models of SCs and a bare reinforced concrete frame (B-RCFR). These models were integrated in order to obtain the resulting analytical model of the SCI-RCFR. Nonlinear-time history analyses (NTHA) were performed on the SCI-RCFR under the effects of the selected earthquake data set. According to the NTHA, SC application is an effective technique for increasing the seismic performance of RC structures. The main portion of the earthquake input energy was dissipated through SCs. SCs succeeded in decreasing the plastic energy demand on structural elements by almost 50% at distinct drift levels.en_US
dc.identifier.doi10.1007/s11803-018-0448-7
dc.identifier.endpage401en_US
dc.identifier.issn1671-3664
dc.identifier.issn1993-503X
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85064438130
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage385en_US
dc.identifier.urihttps://doi.org/10.1007/s11803-018-0448-7
dc.identifier.urihttps://hdl.handle.net/20.500.12662/3564
dc.identifier.volume17en_US
dc.identifier.wosWOS:000430504200012
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEarthquake Engineering And Engineering Vibrationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectsteel cushionen_US
dc.subjectenergy dissipationen_US
dc.subjectnon-linear time history analysisen_US
dc.subjectseismic performanceen_US
dc.titleEarthquake behavior of steel cushion-implemented reinforced concrete framesen_US
dc.typeArticleen_US

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