HAO Jun-li, LU Shuang-ling, YU Qing-min, YOU Li-hong. ANALYSIS OF INTERFERENCE FACTORS IN CRUSTAL STRAIN RECORD AT CHANGQING SEISMIC STATION[J]. North China Earthquake Sciences, 2012, 30(1): 59-64.
Citation: HAO Jun-li, LU Shuang-ling, YU Qing-min, YOU Li-hong. ANALYSIS OF INTERFERENCE FACTORS IN CRUSTAL STRAIN RECORD AT CHANGQING SEISMIC STATION[J]. North China Earthquake Sciences, 2012, 30(1): 59-64.

ANALYSIS OF INTERFERENCE FACTORS IN CRUSTAL STRAIN RECORD AT CHANGQING SEISMIC STATION

  • In this article, digital body strain observation data of Changqing seismic station is studied;interference factors which may lead to data curve distortion are classified and identified.The result shows that the interference factors mainly include power interference, instrument, air pressure, rainfall, thunder.
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