THE FINITE ELEMENT ANALYSIS OF THE NEAR FIELD TRANSVERSE FAULT LOCKED ON ACCOUNT OF THE INTERACTION BETWEEN THE DEEP AND SHALLOW FAULTS DURING A STRONG EARTHQUAKE
(2)The adjustment units at the ends of earthquake source and transverse fault with thecreeping capacity might prevent the earthquake faults from splitting.
The seismogenic mechanism of the in situ recurrent earthquake having stereoscopic cross cause is analysed and calculated with the finite elements method By analysing and calculating, it can be concluded that the deep upright fault that parallels the preparing earthquake fault has a diapirism to the preparing earthquake fault before the first earthquake After the earthquake, the deep fault will continue to splitting spread, so that the transverse fault is contorted to generate next earthquake
Methods Based on orthopantomograph and Dental X-ray etc, and applying program of TPT(P16-P23) together with the orientation of teeth to facilitate a 3-dimensional representation of the various embeded teeth and measures prospective implants accurately.
Together these faults form a continuous, active right-lateral fault between accreted terranes in northwestern South America and a more stable South America plate.
The tectonic setting of the Khan Bogd pluton is controlled by intersection of the near-latitudinal Gobi-Tien Shan Rift Zone with an oblique transverse fault, which, as the rift zone, controls bimodal magmatism.
Since the estimated focal depth range for aftershocks of this sequence is 3-14 km, we infer that this transverse fault zone extends through the upper crustal layer to a depth of 14 km at least.
The presence in this zone of a very important transverse fault, the Shkoder-Peja fault, makes the study of induced seismicity from Fierza and Komani reservoirs even more significant.
On the basis of the interactions between propagating fault and transverse fault in the same layer and between the faults in different layers. we have studied the effect on Linfen NWW fault exerted by the slip motion of Linfe NNE fault during the occurrence of 1303 Hongdong great earthquake. and then we have studied the causes of 1695 Linfen earthquake and Datong-Yanggao moderate earthquakes occurred in 1989.
Braided delta system and sublacustrine fan system constitute the primary Eogene coarse elastic sediments which are characterized mainly by short axial direction transportation depositlon.The asymmetrical bilateral fractures whthin the graben resulted in the drift of subsidence center and depocfnter towards the main fracture;the braided delta system then developed on the gentle slope.As the main reservoirs in the graben,the development of the braided delta system was closely related to its transverse structt...
By using 3-D finite element method,author studied and calculated the interaction betweenthe source fault and the deep upright fault on the same plane before,during and after a strongearthquake and the near field transverse fault which is locked because of the dislocation of thedeep upright fault. The following results are obtained :(1)Before a strong earthquake occurs,the deep fault units under the adjustment units have higher shear strain level with the resultthat the deep fault has a diapirism at the bott...