[1]XIONG Xian-bao,HUANG Xiao-hua,YANG Jie,et al.Analyzing Monitoring Ability of Ground Deformation Seismographs at Xiamen Seismic Station from Three Earthquakes[J].Journal of Seismological Research,2009,32(01):31-35.
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Analyzing Monitoring Ability of Ground Deformation Seismographs at Xiamen Seismic Station from Three Earthquakes
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
32
Number of periods:
2009 01
Page number:
31-35
Column:
Public date:
2009-01-23
- Title:
- Analyzing Monitoring Ability of Ground Deformation Seismographs at Xiamen Seismic Station from Three Earthquakes
- Keywords:
- monitoring scope; ground deformation; earthquake anomaly; distortion of curve; stagger of curve; Xiamen seismic station
- CLC:
- P315.72+5
- DOI:
- -
- Abstract:
- We analyze the records of three earthquakes around the Xiamen seismic station of Fujian observed by the ground deformation seismograph at the station,and discuss the ability that the tilter and tensometer monitor the same earthquake.The results are as follows:① Not every instrument can show anomaly,and the same anomaly may have different performance even on the different components of an instrument.② The abnormal performance on the same instrument varies with earthquakes.The anomalies recorded by the level pendulum tilter have two kinds of shapes:the distortion of daily mean curve and the stagger of raw recording curve.③ The monitoring scope of equipment is related to the size of the magnitude of earthquake.
- References:
- -
- Similar References:
Memo
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Last Update:
2009-01-23