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《Journal of Geodesy and Geodynamics》 2009-06
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ON RELATIVE WEIGHT RATIO RELATION BETWEEN CHARACTERISTICS OF FAULT SLIP AND VARIOUS TYPE OF INVERSION DATA

Duan Hurong1,2) and Zhang Yongzhi1)(1)School of Geological Engineering and Geomatics,Chang'an University,Xi'an 7100542)Shanxi Railway Institute,Weinan 714000)  
The relative weight ratio taking fault slip characteristics into account was investigated when inversion with horizontal displacement,elevation changes and gravity variations.Numerical simulation experiments for the activities of the strike-slip fault,dip-slip fault and extension fault are carried out respectively.The results show that:1)The relative weight ratio of the horizontal displacement plays a dominant role in the case of strike-slip fault;2)The relative weight ratio of the elevation changes is bigger than the gravity change's on the dip-slip fault;3)The relative weight ratio of gravity variations is biggest in the case of extension fault.
【Fund】: 国家自然科学基金(40674001)
【CateGory Index】: P315.2
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