| 沧东断裂带兴济1井水位动态特征及其映震能力研究 |
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| 引用本文： | 呼晶磊,尹风春,瞿亮亮.沧东断裂带兴济1井水位动态特征及其映震能力研究[J].防灾技术高等专科学校学报,2014(1):9-14. |
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| 作者姓名： | 呼晶磊 尹风春 瞿亮亮 |
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| 作者单位： | [1]沧州市地震局,河北沧州061001 [2]廊坊市地震局,河北廊坊065000 |
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| 基金项目： | 2011年度河北省地震科研青年基金项目 |
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| 摘 要： | 整理和分析兴济1井的静水位观测以来的水位和气压观测资料,发现该井水位线性下降趋势明显,存在峰谷形式的年变周期,滑动速度分析显示出一定的异常信息;数据散点图显示水位观测结果受固体潮影响大,滑动分析显示固体潮规律畸变时可能存在前兆信息;主要的异常前兆表现形式为水位的下降方向脉冲,可能与井址附近区域或者井址北东方向的天津和唐山老震区相关断裂带上的地震活动有关.
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| 关 键 词： | 水位 气压 固体潮 滑动 散点图 |
Researches in the Water Level Character of Xingji No.1 Well and the Analysis of the Earthquake Reflecting Ability |
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| Hu Jinglei Yin Fengchun Qu Liangliang.Researches in the Water Level Character of Xingji No.1 Well and the Analysis of the Earthquake Reflecting Ability[J].Journal of College of Disaster Prevention Techniques,2014(1):9-14. |
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| Authors: | Hu Jinglei Yin Fengchun Qu Liangliang |
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| Institution: | Hu Jinglei Yin Fengchun Qu Liangliang ( 1. Earthquake Administration of Cangzhou City, Cangzhou 061001, China ; 2. Earthquake Administration of Langang City, Langfang 065000, China) |
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| Abstract: | The collation and analysis of water level and air pressure observation data from Xingji No. 1 Well shows obvious linear decrease of the well water level, there arc peak and valley forms of annual variation period, and sliding velocity analysis shows abnormal information; the scatter diagram showed that the water level observation results is mostly influenced by the solid tide, and the analysis of full-time sliding displays tide distortion may indicate precursory information; the main form of precursory anomalies is a downward pulse, corresponding to neighboring region of the well site or the north east direction, former seismic zone of Tianjin and Tangshan. |
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| Keywords: | water level air pressure solid tide slide scatter diagram |
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