[1]s.Research of Coda Qc-Value of Yunpeng Hydropower Station and Its Adjacent Region[J].Journal of Seismological Research,2010,33(01):55-62.
Copy
Research of Coda Qc-Value of Yunpeng Hydropower Station and Its Adjacent Region
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
33
Number of periods:
2010 01
Page number:
55-62
Column:
Public date:
2010-01-01
- Title:
- Research of Coda Qc-Value of Yunpeng Hydropower Station and Its Adjacent Region
- CLC:
- P315.3
- DOI:
- -
- Abstract:
- The coda-wave-attenuation-quality factor Q0 in Yunpeng Hydropower Station area and its adjacent regions is estimated using Aki's single-scattering attenuation model based on 108 local seismic events recorded by 5 regional digital seismic stations from January 2000 to December 2008.The result shows that the relationship between Q0 and f can be described as Qc(f)=90.2f 0.94.Compared with the ones in other areas of Yunnan with strong tectonic seismic activity,the values are higher in this area with moderate tectonic activity.The Q0 and Qc values declined a little after the Yunpeng reservoir impounded water; this means that the water storage has influenced the medea character in this area,but the effect is limited.
- References:
- -
- Similar References:
Memo
-
Last Update:
2010-01-23