[1]TU Hong-wei,WANG Hai-tao,ZHAO Cui-ping,et al.Using Long Period Body Wave to Inverse Moment Tensors of XinJiang Jiashi M6.8 Earthquake in 2003 and Mid-small Earthquake before and after the Earthquake[J].Journal of Seismological Research,2008,31(01):7-13.
Copy
Using Long Period Body Wave to Inverse Moment Tensors of XinJiang Jiashi M6.8 Earthquake in 2003 and Mid-small Earthquake before and after the Earthquake
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
31
Number of periods:
2008 01
Page number:
7-13
Column:
Public date:
2008-01-23
- Title:
- Using Long Period Body Wave to Inverse Moment Tensors of XinJiang Jiashi M6.8 Earthquake in 2003 and Mid-small Earthquake before and after the Earthquake
- Keywords:
- Body wave of long period; inversion of seismic moment tensor; reliability analysis; Xinjiang Jiashi
- CLC:
- P315.2
- DOI:
- -
- Abstract:
- M6.8 strong earthquake took place in Xinjiang Jiashi on February 24 of 2003.The digital wave form data recorded in Kashi and Wushi stations are selected to inverse the moment tensor solutions for the strong earthquake and the mid-small earthquakes before and after the event(108 earthquakes in 2001-2004).67 focal mechanism solutions have been calculated,which is agreed with the ones of Harvard University and USGS.The analysis discovers that before the strong earthquake,the mid-small earthquake distribution is disperse,and after the event the distribution of the earthquakes mainly concentrated around the main shock.Before the strong earthquake the property of the mid-small seismic fault takes strike-slip and normal fault and after the event it takes strike-slip and thrust fault.After the strong earthquake this region is mainly squeezed by near NS horizontal force from the southern block.
- References:
- -
- Similar References:
Memo
-
Last Update:
2008-01-23