000010212 001__ 10212
000010212 005__ 20141205155704.0
000010212 04107 $$aeng
000010212 046__ $$k2008-10-12
000010212 100__ $$aHe, Rui
000010212 24500 $$aTomographic Determination of the Upper Crustal Structure in Bachu-Jiashi,Xinjiang Autonomous Region

000010212 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010212 260__ $$b
000010212 506__ $$arestricted
000010212 520__ $$2eng$$aA detailed tomographic image of the upper crustal structure in Bachu-Jiashi, Xinjiang autonomous region, is determined by using P- and S-wave arrival time, by Ts-Tp method proposed by author. Ts-Tp tomographic can eliminate influence of clock error on inversion result. The inversion results as following: A) P-Velocity at 2km depth is strongly horizontal heterogeneity. This phenomenon maybe is related to the uppermost sedimentary layer about 4km thickness. B) P-velocity between 5km and 14km depth suggests that there exist two high and conjugated velocity zone, one trending NE and the other NW. The NW high velocity zone is similar in the shape to the distribution of aftershocks. C) According to the relation of P velocity imaging and the faults of studied area, it is considered that the hidden Meigaiti-Xiasuhong fault pass through the crystalline basement and is a fault for Jiashi strong earthquake in 2003.

000010212 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010212 653__ $$aseismic tomography, Ts-Tp method of seismic tomography, clock error, Bachu-Jiashi area, upper-crust velocity structure

000010212 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010212 720__ $$aHe, Rui$$iYang, Jianshi$$iZhang, Yi$$iFen, Yijun
000010212 8560_ $$ffischerc@itam.cas.cz
000010212 8564_ $$s315911$$uhttps://invenio.itam.cas.cz/record/10212/files/03-02-0038.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 03-02-0038.
000010212 962__ $$r9324
000010212 980__ $$aPAPER