000010810 001__ 10810
000010810 005__ 20141205155805.0
000010810 04107 $$aeng
000010810 046__ $$k2008-10-12
000010810 100__ $$aMa, Hongsheng
000010810 24500 $$aDynamics Research on Strong Shock Gestation in Sichuan-Yunnan and Its Adjacent Regions

000010810 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010810 260__ $$b
000010810 506__ $$arestricted
000010810 520__ $$2eng$$aTo know the dynamic environment of seismogenic progress, we try to get the underground medium information by studying the physical characteristics of the lithosphere and upper mantle, such as the regional P-wave velocity structure, spatial distribution of S-wave attenuation, spatial distribution of Qc value of coda wave. And we try to get the underground dynamics information by studying the regional stress field which is partitioned in horizontal orientation and detached at vertical direction, as the crustal S-wave splitting, the seismic mechanism of middle and large earthquakes, the strain field of GPS, the anisotropy of Pn-wave, the upper mantle SKS splitting, and so on. Then, with the dynamic models, the coupling extent of different spheres has been analyzed. The results show, the most important dynamic environment of seismogenic progress in Sichuan-Yunnan and its adjacent regions is the lithosphere asymmetry at the structure, physical characteristics, dynamical operation, and so on, especially the flow trait of lower crust and the drag force of upper mantle acting on the crust. 

000010810 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010810 653__ $$aSichuan-Yunnan and its adjacent regions, medium structure, stress field of different layers, simulation of finite element S02 Researches on Earthquake Prediction

000010810 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010810 720__ $$aMa, Hongsheng$$iZhang, Guomin$$iZhang, Yong$$iShao, Zhigang
000010810 8560_ $$ffischerc@itam.cas.cz
000010810 8564_ $$s1332057$$uhttps://invenio.itam.cas.cz/record/10810/files/S02-043.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S02-043.
000010810 962__ $$r9324
000010810 980__ $$aPAPER