000012283 001__ 12283
000012283 005__ 20141205160038.0
000012283 04107 $$aeng
000012283 046__ $$k2008-10-12
000012283 100__ $$aZhang, Huidong
000012283 24500 $$aSeismic Time History and Non-Linear Analysis of Large-Scale Power House Structure

000012283 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012283 260__ $$b
000012283 506__ $$arestricted
000012283 520__ $$2eng$$aThe previous dynamic analysis about the hydropower station structure regarded the real structure as the elastic structure. In such case, response spectrum method is usually applied on the analysis of dynamic response; In fact, cracks can be produced in the structure under a low tensile stress, since the materials of structure in practice are in the state of elastic-plasticity. In this paper, the performance of anti-seism of a large-scale hydropower station is studied with time history method, coupling with the influence of the nonlinearity of material. It can be concluded from the comparison of the linear and non-linear results that using the elastic analysis method and the elastic-plastic one can yield considerable different results. The elastic-plastic analysis method has a more distinct influence on the dynamic response of structure than that of the elastic one. It can shows the location, appearing time, and the failure behavior of the cracks with the elastic-plastic analysis method; and the time history method can depict the whole process of the variation of the dynamic response of the structure with time.

000012283 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012283 653__ $$apower-house, time history response, non-linear numerical analysis, anti-seism

000012283 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012283 720__ $$aZhang, Huidong$$iWang, Yuanfeng$$iLi, Zheng$$iWang, Rixuan
000012283 8560_ $$ffischerc@itam.cas.cz
000012283 8564_ $$s127536$$uhttps://invenio.itam.cas.cz/record/12283/files/14-0005.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 14-0005.
000012283 962__ $$r9324
000012283 980__ $$aPAPER