Nonlinear dynamic analysis of base isolated cable-stayed bridge under earthquake excitations

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dc.authorid55241148000
dc.authorid54384442000
dc.authorid10642408300
dc.contributor.authorAtmaca B.
dc.contributor.authorYurdakul M.
dc.contributor.authorAteş T.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:44:15Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:44:15Z
dc.date.issued2014
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this paper, it is aimed to determine the earthquake effects on cable-stayed bridge isolated by single concave friction pendulum bearings (SCFP). In this context, Manavgat cable-stayed bridge is selected as a numerical application. The selected bridge has 202. m composite deck and 42. m steel tower. 3D finite element models (FEM) of the base isolated and non-isolated bridge are modeled by using SAP2000. Three different earthquakes which are 11 December 1999 Düzce, 23 November 2011 Van and 13 March 1992 Erzincan earthquakes are subjected to the 3D FEM models in order to determine the seismic behavior of the bridges. BOL-090 and BOL-000; ERCIS-EW and ERCIS-NS; ERZ-NS and ERZ-EW components of ground motions obtained from PEER and AFAD are applied to the bridges at the longitudinal and transverse directions, respectively. Nonlinear time history analysis is executed to determine the dynamic responses of the bridge. Comparison of dynamic behavior of isolated and non-isolated bridge with and without the SCFP bearings under three different earthquake motions has been conducted. The results obtained from analyses of 3D FEM of the bridge are presented by graphics and tables in detail. It is seen that using of isolation system reduces the destructive effects of earthquakes on the bridge. © 2014 Elsevier Ltd.en_US
dc.identifier.doi10.1016/j.soildyn.2014.07.013
dc.identifier.endpage318
dc.identifier.issn0267-7261
dc.identifier.scopus2-s2.0-84907375514en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage314
dc.identifier.urihttps://dx.doi.org/10.1016/j.soildyn.2014.07.013
dc.identifier.urihttps://hdl.handle.net/20.500.12403/813
dc.identifier.volume66
dc.identifier.wosWOS:000347604700028en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Ltd
dc.relation.ispartofSoil Dynamics and Earthquake Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCable-stayed bridges
dc.subjectFinite element model
dc.subjectSeismic isolation
dc.subjectSingle concave friction pendulum (SCFP) bearing
dc.subjectCable stayed bridges
dc.subjectCables
dc.subjectDynamic analysis
dc.subjectDynamic response
dc.subjectFinite element method
dc.subjectFriction
dc.subjectPendulums
dc.subjectCable stayed bridges
dc.subjectCables
dc.subjectDynamic analysis
dc.subjectDynamic response
dc.subjectFinite element method
dc.subjectFriction
dc.subjectPendulums
dc.subjectSeismology
dc.subjectDestructive effects
dc.subjectEarthquake excitation
dc.subjectEarthquake motion
dc.subjectFriction Pendulum
dc.subjectFriction pendulum bearings
dc.subjectNonlinear time history analysis
dc.subjectNumerical applications
dc.subjectSeismic isolation
dc.subject3D finite element model
dc.subjectEarthquakes
dc.subjectEarthquakes
dc.subjectbridge
dc.subjectdynamic analysis
dc.subjectdynamic response
dc.subjectearthquake engineering
dc.subjectearthquake event
dc.subjectfinite element method
dc.subjectseismic isolation
dc.subjectground motion
dc.subjectseismic response
dc.subjectCable-stayed bridges
dc.subjectFinite element model
dc.subjectSeismic isolation
dc.subjectSingle concave friction pendulum (SCFP) bearing
dc.subjectCable stayed bridges
dc.subjectCables
dc.subjectDynamic analysis
dc.subjectDynamic response
dc.subjectFinite element method
dc.subjectFriction
dc.subjectPendulums
dc.subjectCable stayed bridges
dc.subjectCables
dc.subjectDynamic analysis
dc.subjectDynamic response
dc.subjectFinite element method
dc.subjectFriction
dc.subjectPendulums
dc.subjectSeismology
dc.subjectDestructive effects
dc.subjectEarthquake excitation
dc.subjectEarthquake motion
dc.subjectFriction Pendulum
dc.subjectFriction pendulum bearings
dc.subjectNonlinear time history analysis
dc.subjectNumerical applications
dc.subjectSeismic isolation
dc.subject3D finite element model
dc.subjectEarthquakes
dc.subjectEarthquakes
dc.subjectbridge
dc.subjectdynamic analysis
dc.subjectdynamic response
dc.subjectearthquake engineering
dc.subjectearthquake event
dc.subjectfinite element method
dc.subjectseismic isolation
dc.subjectground motion
dc.subjectseismic response
dc.titleNonlinear dynamic analysis of base isolated cable-stayed bridge under earthquake excitationsen_US
dc.typeArticleen_US

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