000011668 001__ 11668
000011668 005__ 20141205155934.0
000011668 04107 $$aeng
000011668 046__ $$k2008-10-12
000011668 100__ $$aSi, Bing J.
000011668 24500 $$aExperiments and Simulation of Flexural-Shear Dominated RC Bridge Piers under Reversed Cyclic Loading

000011668 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011668 260__ $$b
000011668 506__ $$arestricted
000011668 520__ $$2eng$$aIn recent earthquakes, a large number of reinforced concrete (RC) bridges were severely damaged as a result of a mixed flexural-shear failure of the bridge piers. An integrated experiment and analysis research program is undertaken in this paper to study the seismic performance of flexural-shear dominated RC bridge piers. In the first part, cyclic loading tests on 6 RC bridge piers were carried out experimentally. The damage states, ductility, and energy dissipation of the piers were compared with each other. In the second part, modeling approaches describing the hysteretic response of the piers were investigated by using ANSYS software. A set of model with different parameters was selected and evaluated through comparison with experimental results. Then, a modified analysis model is presented and the accuracy of the model has been verified by comparing the calculated results with experimental ones.

000011668 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011668 653__ $$aRC bridge piers, flexural-shear failure, finite element, ANSYS software

000011668 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011668 720__ $$aSi, Bing J.$$iSun, Zhi G.$$iAi, Qing H.$$iWang, Dong S.$$iWang, Qing X.
000011668 8560_ $$ffischerc@itam.cas.cz
000011668 8564_ $$s483404$$uhttps://invenio.itam.cas.cz/record/11668/files/12-03-0027.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 12-03-0027.
000011668 962__ $$r9324
000011668 980__ $$aPAPER