Numerical modeling of single-storey precast frame's pinned connections with a special damper

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dc.authorscopusid56044898600
dc.authorscopusid55607011600
dc.authorscopusid21740569200
dc.contributor.authorSoydan, Cihan
dc.contributor.authorYüksel, Ercan
dc.contributor.authorİrtem, Erdal
dc.date.accessioned2022-05-11T14:26:36Z
dc.date.available2022-05-11T14:26:36Z
dc.date.issued2013
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü
dc.description4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2013 -- 12 June 2013 through 14 June 2013 -- Kos Island -- 104617
dc.description.abstractSingle-storey precast frames with pinned beam-column connections are widely used in Turkey. This type of precast structures had suffered extensive damages during the recent major earthquakes (Ceyhan (1998), Kocaeli (1999), Duzce (1999)). The damages had been generally concentrated on the pinned connections as failure of dowels or at the column bases as large plastic deformations. A special lead extrusion damper (LED) has been developed in an ongoing PhD study in Istanbul Technical University. The damper is going to be installed into the pinned connection regions of the single storey precast frames. Nearly half scaled specimens representing existing features of precast frames are planned to be tested on the shake table. Prior the experimental work, an extensive blind prediction study has been carried out through the nonlinear dynamic time history analyses of the numerical models which are representing the specimens with and without damper. The numerical models are generated with Seismostruct. The comparison of the structural behaviors between the bare frame and the frame with LED has been discussed. Although the relative drifts of the precast frame has been significantly reduced, the observed base shear demand moderately increased by the installation of the LED.
dc.identifier.endpage1549
dc.identifier.scopus2-s2.0-84898984258
dc.identifier.startpage1533
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6511
dc.indekslendigikaynakScopus
dc.institutionauthorSoydan, Cihan
dc.language.isoen
dc.publisherNational Technical University of Athens
dc.relation.ispartofECCOMAS Thematic Conference - COMPDYN 2013: 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Proceedings - An IACM Special Interest Conference
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectLead extrusion damper
dc.subjectNumerical modeling
dc.subjectPinned beam-column connections
dc.subjectSingle storey precast frames
dc.subjectCivil engineering
dc.subjectComputational methods
dc.subjectConcrete beams and girders
dc.subjectEngineering geology
dc.subjectExtrusion
dc.subjectStructural dynamics
dc.subjectBeam - column connection
dc.subjectIstanbul Technical University
dc.subjectLarge plastic deformation
dc.subjectLead extrusion dampers
dc.subjectNonlinear dynamic time-history analysis
dc.subjectPre-cast
dc.subjectPrecast structure
dc.subjectStructural behaviors
dc.subjectNumerical models
dc.titleNumerical modeling of single-storey precast frame's pinned connections with a special damper
dc.typeConference Object

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