000010393 001__ 10393
000010393 005__ 20141205155722.0
000010393 04107 $$aeng
000010393 046__ $$k2008-10-12
000010393 100__ $$aJiao, Chi-Yu
000010393 24500 $$aNonlinear Seismic Response Analysis and Seismic Performance Evaluation of a Reinforced-Concrete Cable-Stayed Bridge Tower Using IDA Method

000010393 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010393 260__ $$b
000010393 506__ $$arestricted
000010393 520__ $$2eng$$aNonlinear Seismic Response analysis and Seismic performance evaluation for cable-stayed bridge are very important, especially for the tower of it. Based on the recent researches, A simplified single tower finite element model was developed to modelling the seismic response under the longitudinal excitation in this paper. In order to investigate the nonlinear seismic response of the tower, a fiber flexural element was adopted and the P-delta Effect was considered in present study. On the other hand, the incremental dynamic analysis (IDA) of this Tower has been done herein, in order to evaluate the seismic performance of the tower more reasonably. The results show the damage zone (or the plastic zone) for this tower mainly concentrated in three regions. According to IDA analysis and the summary curves of it, seismic damage state evaluation can be more reasonable which has more probabilistic characteristic. Finally, some suggestions on the definition of the global ductility factor for a complex structure like the tower of cable-stayed bridge were given herein.

000010393 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010393 653__ $$aNonlinear Seismic Response, Seismic Performance Evaluation, Cable-Stayed Bridge, Reinforced-Concrete Tower, IDA

000010393 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010393 720__ $$aJiao, Chi-Yu$$iLi, Jian-Zhong$$iLi-Chu, Fan
000010393 8560_ $$ffischerc@itam.cas.cz
000010393 8564_ $$s470660$$uhttps://invenio.itam.cas.cz/record/10393/files/05-02-0067.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-02-0067.
000010393 962__ $$r9324
000010393 980__ $$aPAPER