000021706 001__ 21706
000021706 005__ 20170622131300.0
000021706 04107 $$aeng
000021706 046__ $$k2017-06-15
000021706 100__ $$aRosko, Peter
000021706 24500 $$aON DYNAMICS OF LIFT BRIDGE

000021706 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021706 260__ $$bNational Technical University of Athens, 2017
000021706 506__ $$arestricted
000021706 520__ $$2eng$$aThe paper deals with probabilistic analysis in dynamics. The Botlek bridge (Rotterdam, Holland) – one of the largest vertical movable lift bridges in the world is analyzed. The structure of the bridge consists of six reinforced concrete pylons and two large (94 m x 49 m each) steel decks connected through ropes with counterweights. The bridge system is in dynamic mode during movement of the decks and the counterweights, under the action of wind and earthquakes, under traffic loads in operation position. The real bridge structure has a high level of importance and accordingly not only deterministic analyses were carried out but also stochastic analyses were required. The paper focuses the probabilistic analysis as the base of dynamic study in the design process of the bridge. The results had a high significance for practical application and for design of the bridge. The uncertainties of pylon and deck: stiffness and weight were taken into account in the probabilistic simulation method.

000021706 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021706 653__ $$aBridge, Structural Dynamics, Probability, Sensitivity, LHS.

000021706 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021706 720__ $$aRosko, Peter$$iKralik, Juraj
000021706 8560_ $$ffischerc@itam.cas.cz
000021706 8564_ $$s727160$$uhttps://invenio.itam.cas.cz/record/21706/files/17577.pdf$$yOriginal version of the author's contribution as presented on CD, section: [RS33] Steel Structures
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000021706 962__ $$r21500
000021706 980__ $$aPAPER