| 地电场电极深埋试验研究 |
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| 引用本文： | 褚金学,李朝明,张平.地电场电极深埋试验研究[J].防灾技术高等专科学校学报,2012(1):35-38. |
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| 作者姓名： | 褚金学 李朝明 张平 |
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| 作者单位： | [1]云南地震局弥渡地震台,云南弥渡675600 [2]滇西地震预报实验场,云南大理671000 [3]云南省地震局,云南昆明650224 |
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| 基金项目： | 云南省“十项重大措施”前兆基础能力建设项目资助 |
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| 摘 要： | 对弥渡台地电场观测电极进行埋深处理,将原来埋深1.5 m电极深埋到5.0 m。改进后,三个测道长、短极距一致性较好,差值减少到个位数,相关性达到高度相关。通过电极埋深处理前后观测数据的对比分析认为：在地电场观测中,若将电极做深埋处理,则可以有效抑制来自地表干扰。
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| 关 键 词： | 地电场 电极 深埋 改进试验 |
Experiment Research of Deeply-buried Electrodes in Electric Field |
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| Chu Jinxue,Li Zhaoming,Zhang Ping.Experiment Research of Deeply-buried Electrodes in Electric Field[J].Journal of College of Disaster Prevention Techniques,2012(1):35-38. |
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| Authors: | Chu Jinxue Li Zhaoming Zhang Ping |
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| Institution: | 1.Midu Seismic Station,Midu,Yunnan 675600;2.West Yunnan Earthquake Prediction Experimental Field, Dali,Yunnan 671000;3.Earthquake Administration of Yunnan Province,Kunming,Yunnan 650224) |
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| Abstract: | The field observation electrodes of Midu Seismic Station are deeper buried from the original depth 1.5 m to 5.0 m.Short and long polar distances of the three measured length are consistent,and the difference is reduced to single digits.The correlation is good.Comparison and data analysis show： deeply-buried electrodes can effectively suppress interference from the surface in field observations. |
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| Keywords: | electric field electrode deeply-buried improvement test |
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