000010692 001__ 10692
000010692 005__ 20141205155754.0
000010692 04107 $$aeng
000010692 046__ $$k2008-10-12
000010692 100__ $$aLi, Tong-Chun
000010692 24500 $$aSeismic Safety Degree Evaluation for Stability of High Arch Dam Abutment

000010692 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010692 260__ $$b
000010692 506__ $$arestricted
000010692 520__ $$2eng$$aA new FEM seismic stability safety evaluation for high arch dam abutment is suggested in this paper. The shear strengths on the sliding surfaces are divided by different strength-reduction ratios and the seismic analysis is made after the accomplishment of the static analysis. The seismic safety factor is corresponding to that all the elements on the sliding surface are sliding under earthquake loads. The earthquake waves are put on the artificial boundaries and the viscous radiation conditions are used to simulate the outwards wave absorption. An example is given to explain how to evaluate the seismic stability safety for high arch dam abutment this method.

000010692 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010692 653__ $$aarch dam abutment, seismic safety stability, strength-reduction ratio, safety factor

000010692 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010692 720__ $$aLi, Tong-Chun$$iDai, Miao-Lin$$iLi, Cheng$$iChen, Wei
000010692 8560_ $$ffischerc@itam.cas.cz
000010692 8564_ $$s190616$$uhttps://invenio.itam.cas.cz/record/10692/files/14-0276.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 14-0276.
000010692 962__ $$r9324
000010692 980__ $$aPAPER