HAN He-ping, WANG Chang-jiang, REN Jia, KANG You-ming, WANG Rui-feng. RECONSTRUCTION OF YANGYUAN SEISMOSTATION——THE ELIMINATION OF INTERFERENCE IN EARTH RESISTIVITY OBSERVATION[J]. North China Earthquake Sciences, 2005, 23(1): 57-59.
Citation: HAN He-ping, WANG Chang-jiang, REN Jia, KANG You-ming, WANG Rui-feng. RECONSTRUCTION OF YANGYUAN SEISMOSTATION——THE ELIMINATION OF INTERFERENCE IN EARTH RESISTIVITY OBSERVATION[J]. North China Earthquake Sciences, 2005, 23(1): 57-59.
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RECONSTRUCTION OF YANGYUAN SEISMOSTATION——THE ELIMINATION OF INTERFERENCE IN EARTH RESISTIVITY OBSERVATION

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  • The earth resistivity observation in Yangyuan Seismostation is affected seriously by environment factors, and its observational precision reduced greatly.Through test and research, the interferences are found out and eliminated.The interferences are:(1) leakage of electricity;(2) electrode ageing;(3) instability of current regulator;(4) rain;(5) wind.
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