[1]ZHU Liangyu,JIANG Fengyun.Study on the Interseimic Slip Distribution of the Anninghe-Zemuhe Fault Zone using GPS Velocity[J].Journal of Seismological Research,2018,41(03):354-360.
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Study on the Interseimic Slip Distribution of the Anninghe-Zemuhe Fault Zone using GPS Velocity
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
41
Number of periods:
2018 03
Page number:
354-360
Column:
Public date:
2018-08-20
- Title:
- Study on the Interseimic Slip Distribution of the Anninghe-Zemuhe Fault Zone using GPS Velocity
- CLC:
- P315.725
- DOI:
- -
- Abstract:
- Based on the least squares principle with constraint conditions and the steepest descent method(SDM),the slip distribution on the fault plane was inversed along Anninghe-Zemuhe fault plane using the interpolated GPS velocity field from observation by the least squares principle.The results indicate that it is consistent between the fault plane slip and the location of asperity defined by seismic geological research.The locking depth of the Anninghe fault(Xichang to the north of Mianning)is big,with a high seismic risk.However,for the Zemuhe fault,the locking depth is small,with a low seismic risk in the short-term.
- References:
- -
- Similar References:
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Last Update:
2018-07-20