| 南京、新沂地震台地电地磁同场观测对地磁干扰的改善 |
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| 引用本文： | 周加新,王海云,刘广宽,彭润禾.南京、新沂地震台地电地磁同场观测对地磁干扰的改善[J].防灾减灾工程学报,1999(2). |
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| 作者姓名： | 周加新 王海云 刘广宽 彭润禾 |
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| 作者单位： | 南京基准地震台，新沂地震台 |
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| 摘 要： | 根据南京地震台一系列地电地磁同场观测时对地磁干扰的研究试验结果，南京地震台在新地电场地建设和新沂地震台在地电外线路的改造中，都注意使供电线路的“单线段”远离地磁观测室，使地电对地磁的干扰得到了明显的改善。
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| 关 键 词： | 电磁同场观测 地磁干扰 南京地震台 新沂地震台 |
IMPROVEMENT FOR GEOMAGNETIC DISTURBANCE WITH CO FIELD OBSERVATION FOR
GEOELECTRICITY AND GEOMAGNETISM IN NANJING AND XINYI SEISMOLOGICAL STATIONS |
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| ZHOU Jia,xin,WANG Hai,yun,LIU Guang,kuan.IMPROVEMENT FOR GEOMAGNETIC DISTURBANCE WITH CO FIELD OBSERVATION FOR
GEOELECTRICITY AND GEOMAGNETISM IN NANJING AND XINYI SEISMOLOGICAL STATIONS[J].Journal of Disaster Prevent and Mitigation Eng,1999(2). |
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| Authors: | ZHOU Jia xin WANG Hai yun LIU Guang kuan |
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| Abstract: | Based on the test results of geomagnetism disturbance study through a series co
field observation for the geoelectricity and geomagnetism in Nanjing Seismological Station, the
single line segment of charge circuit far from geomagnetic observational room had been made,
when a new geoelectric observational field of the Nanjing station was constructed and the out
circuit of geoelectricity observation site of Xinyi station was reformed, greatly improving the
disturbance of geoelectricity for geomagnetism. |
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| Keywords: | geoelectricity geomagnetism co field observation geomagnetic disturbance Nanjing seismological station |
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