| 合肥地震台钻孔体应变干扰分析 |
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| 引用本文： | 刘川琴,隆爱军,卢叶啸,孙红博,王燚坤,葛计划,陆立.合肥地震台钻孔体应变干扰分析[J].地震地磁观测与研究,2014,35(5):208-212. |
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| 作者姓名： | 刘川琴 隆爱军 卢叶啸 孙红博 王燚坤 葛计划 陆立 |
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| 作者单位： | 中国安徽230031 合肥地震台 |
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| 基金项目： | 安徽省地震局合同制课题资助 |
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| 摘 要： | 分析合肥地震台钻孔体应变观测资料干扰因素及特征,发现水位和气压等因素对TJ-Ⅱ型钻孔应变仪影响显著.在该地震台观测优化改造期间,钻孔体应变受到临近钻孔灌水的影响,而降雨和灌水导致的水位变化,对体应变干扰程度不同.
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| 关 键 词： | 钻孔体应变 影响因素 分析研究 |
Analysis on the interference about borehole strain data at Hefei Seismic Station |
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| Liu Chuanqin,Long Aijun,Lu Yexiao,Sun Hongbo,Wang Yikun,Ge Jihua,Lu Li.Analysis on the interference about borehole strain data at Hefei Seismic Station[J].Seismological and Geomagnetic Observation and Research,2014,35(5):208-212. |
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| Authors: | Liu Chuanqin Long Aijun Lu Yexiao Sun Hongbo Wang Yikun Ge Jihua Lu Li |
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| Institution: | ( He f ei Seismic Station, Anhui Province 230031, China) |
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| Abstract: | Through the analysis of bore-hole body strain of interference and features at Hefei Seismic Station, it is found that the water level and atmospheric pressure had a great effect on the TJ- Ⅱ component bore-hole body strain. During the optimization and transformation of Hefei Seismic station,it was affected by watering on the near borehole. The degree of inference on body strain by watering and rainfall is different. |
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| Keywords: | bore-hole body strain interference analysis and research |
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