000013715 001__ 13715
000013715 005__ 20161114170253.0
000013715 04107 $$aeng
000013715 046__ $$k2011-05-25
000013715 100__ $$aAnajafi, H.
000013715 24500 $$aSeismic Vibration Control of Izad-Khast Bridge Using Viscous Dampers

000013715 24630 $$n3.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013715 260__ $$bNational Technical University of Athens, 2011
000013715 506__ $$arestricted
000013715 520__ $$2eng$$aPresent study addresses the effectiveness of viscous dampers (VDs) in reducing the response of Izadkhast Bridge under earthquake ground motions. With the length of 485 m, Izadkhast Bridge is the longest box girder bridge in Iran and is located in Isfahan-Shiraz railway. The bridge is installed with VDs at the two ends. The Finite element model of the bridge is developed. Five pairs of representative earthquake records are selected and scaled using the earthquake code and applied to the model. Nonlinear seismic analyses of the structure without and with VD's are performed and the results are reported. Comparison of the results clarifies VD's effectiveness on seismic response reduction of the bridge. Sensitivity analyses are performed to demonstrate the effects of damper parameters on structural response.

000013715 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013715 653__ $$aVibration control, Izadkhast Bridge, Viscous damper, Passive control, Earthquake

000013715 7112_ $$aCOMPDYN 2011 - 3rd International Thematic Conference$$cIsland of Corfu (GR)$$d2011-05-25 / 2011-05-28$$gCOMPDYN2011
000013715 720__ $$aAnajafi, H.$$iRahimian, M.$$iGhorbanitanha, A.
000013715 8560_ $$ffischerc@itam.cas.cz
000013715 8564_ $$s482115$$uhttps://invenio.itam.cas.cz/record/13715/files/562.pdf$$yOriginal version of the author's contribution as presented on CD, section: RS 10 Active - Passive  Control.
000013715 962__ $$r13401
000013715 980__ $$aPAPER