| 义县地震站地电阻率数字化观测的干扰因素分析 |
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| 引用本文： | 纪延辉,王亮,李京锦.义县地震站地电阻率数字化观测的干扰因素分析[J].防灾减灾学报,2015(3):90-94. |
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| 作者姓名： | 纪延辉 王亮 李京锦 |
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| 作者单位： | 锦州地震台,辽宁 锦州,121014 |
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| 基金项目： | 2011年度中国地震局局三结合课题 |
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| 摘 要： | 主要利用锦州义县地震站"十五"观测以来的数字化地电阻率整点值资料,对观测中常见的干扰因素进行了详细的识别与归类。研究结果表明:在地电阻率观测过程中存在雷电干扰、降雨干扰、观测系统故障、标定干扰等。
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| 关 键 词： | 地电阻率 数字化 干扰因素 |
FACTORS ANALYSIS OF EARTH RESISTIVITY OBSERVED INTERFERENCE OF DIGITAL OF YIXIAN SEISMIC STATION |
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| Abstract: | This paper uses the Jinzhou Yixian seismic stations in the Tenth Five-Year observation since the digital resistivity value data, carried out a detailed identification and classification of common confounding factors in the observation. The results show that: in the interference of lightning, rain interference, observation of system failure, and calibration of interference in the observation process of the earth resistivity. |
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| Keywords: | earth resistivity digitization confounding factors |
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