000009709 001__ 9709
000009709 005__ 20141205153146.0
000009709 04107 $$aeng
000009709 046__ $$k2008-10-12
000009709 100__ $$aChen, Xian-Mai
000009709 24500 $$aA Preliminary Study on Distribution Law of Lateral Earthquake Load Along Slope's Height

000009709 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009709 260__ $$b
000009709 506__ $$arestricted
000009709 520__ $$2eng$$aTotal 18 simulated acceleration time histories for intensity 6, 7, 8 and 9 were adopted as inputs, two different height slops which were located in some power station area were selected as the analyzed models which were simplified linear elastic models in computation, the seismic responses of the slopes and the horizontal variation of the maximum response accelerations at different height levels were analyzed by means of a wave propagation finite element method. The numerical results show that the acceleration changes along the height direction nonlinearly with a little bit complicated pattern, and the changing patterns, in general, are similar. The acceleration does not increase immediately after the slopes’ height is getting taller from the bottom of the slopes, and it starts to increase rapidly with the height level at a height of half to two thirds of the total slopes’ height. It gets a maximum amplification value of 1.0 to 1.91 at the top of the slopes. In general, the maximum amplification factor increases gradually with the total height of the slopes, and just a few get values greater than

000009709 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009709 653__ $$aslope, earthquake load, distribution law of lateral earthquake load along height, wave propagation finite element

000009709 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009709 720__ $$aChen, Xian-Mai$$iTao, Xia-xin$$iWu, Ming-Da$$iChen, Xue-liang$$iLi, Guan-Qi$$iCui, Gao-Hang
000009709 8560_ $$ffischerc@itam.cas.cz
000009709 8564_ $$s1287425$$uhttps://invenio.itam.cas.cz/record/9709/files/06-0143.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 06-0143.
000009709 962__ $$r9324
000009709 980__ $$aPAPER