| 天水地震台井下地电观测系统介绍及其分析 |
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| 引用本文： | 杨兴悦,杨立明,康云生,安海静,郝臻,武银,王燕.天水地震台井下地电观测系统介绍及其分析[J].地震研究,2012,35(1):92-97. |
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| 作者姓名： | 杨兴悦 杨立明 康云生 安海静 郝臻 武银 王燕 |
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| 作者单位： | 1. 甘肃省地震局天水中心地震台,甘肃天水,741020
2. 甘肃省地震局,甘肃兰州,730000 |
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| 基金项目： | 中国地震局“星火计划”项目井下地电观测实用技术研究课题(XH1025)资助 |
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| 摘 要： | 介绍了天水地震台井下地电观测系统场地布设方式、测项设计安装技术要求和施工要点,并对原有观测资料和新系统观测资料进行了对比分析.结果显示:采用井下观测系统能减少干扰、提高信噪比,缓解地电观测用地与经济建设的矛盾,是地电观测方式的新探索.
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| 关 键 词： | 井下观测 地电观测 地电阻率 天水地震台 |
Introduction and Analysis of Geo-electrical Observation System in Underground Well at Tianshui Station |
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| YANG Xing-yue
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YANG Li-ming
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KANG Yun-sheng
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AN Hai-jing
,
HAO Zhen
,
WU Yin
,
WANG Yan.Introduction and Analysis of Geo-electrical Observation System in Underground Well at Tianshui Station[J].Journal of Seismological Research,2012,35(1):92-97. |
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| Authors: | YANG Xing-yue YANG Li-ming KANG Yun-sheng AN Hai-jing HAO Zhen WU Yin WANG Yan |
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| Institution: | 1 (1.Tianshui Center Seismic Station,Earthquake Administration of Gansu Province,Tianshui 741020,Gansu,China) (2.Earthquake Administration of Gansu Province,Lanzhou 730000,Gansu,China) |
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| Abstract: | We introduce the field layout,measuring items design,the installation technology specification and the construction essentials of geo-electrical observation system in underground well in Tianshui Station,then compare and analyze the observed data between original observation and new system.The result shows that application of the geo-electrical observation system in underground well can improve the signal-to-noise ratio and ease the confliction between the land of geo-electrical observation and the economic construction.Given the situation that the geo-electrical observation environment is interfered by economic construction increasingly,the geo-electrical resistivity observation in underground well is a new way. |
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| Keywords: | underground well observation geo-electrical observation geo-electrical resistivity Tianshui Station |
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