000013759 001__ 13759
000013759 005__ 20161114170254.0
000013759 04107 $$aeng
000013759 046__ $$k2011-05-25
000013759 100__ $$aBenmansour, N.
000013759 24500 $$aSeismic Bridge Response to Differential Ground Motion and Comparison with Algerian Seismic Design Rule

000013759 24630 $$n3.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013759 260__ $$bNational Technical University of Athens, 2011
000013759 506__ $$arestricted
000013759 520__ $$2eng$$aSeismic response of extended structures, such as bridges, must take into account spatial variability of earthquake ground motion (SVGM). Models that describe SVGM have been developed during last decades and structural analyses have been performed on numerous structures. Based on these studies, simplified approaches have been developed. The new Algerian bridge seismic regulation code proposes a simplified approach that takes into account SVGM. This paper aims at performing preliminarily studies on the accuracy of this method. This is performed through comparison with more refined approaches. Bridges, with different overall lengths and seating on different types of site conditions, are considered. The results show that this simplified method overestimates the response of the analyzed bridges.

000013759 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013759 653__ $$aBridges, Dynamic Analysis, Earthquake, Spatial variability, RPOA.

000013759 7112_ $$aCOMPDYN 2011 - 3rd International Thematic Conference$$cIsland of Corfu (GR)$$d2011-05-25 / 2011-05-28$$gCOMPDYN2011
000013759 720__ $$aBenmansour, N.$$iDjafour, M.$$iBekkouche, A.$$iZendagui, D.
000013759 8560_ $$ffischerc@itam.cas.cz
000013759 8564_ $$s348786$$uhttps://invenio.itam.cas.cz/record/13759/files/635.pdf$$yOriginal version of the author's contribution as presented on CD, section: MS 05 Analysis Methods for the Seismic Design and Assessment of Bridges.
000013759 962__ $$r13401
000013759 980__ $$aPAPER