| 嘉峪关水管倾斜仪观测资料映震能力分析 |
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| 引用本文： | 曹喜,董海龙,张彩艳,张俏丽,雷功明,肖淑娟,许玉红,赵月梅,程鹏.嘉峪关水管倾斜仪观测资料映震能力分析[J].地震地磁观测与研究,2014(3):174-177. |
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| 作者姓名： | 曹喜 董海龙 张彩艳 张俏丽 雷功明 肖淑娟 许玉红 赵月梅 程鹏 |
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| 作者单位： | 嘉峪关中心地震台,中国甘肃735100 |
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| 基金项目： | 中国地震局“三结合”基金（2012034）部分内容 |
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| 摘 要： | 分析嘉峪关西沟形变 DSQ 水管倾斜仪2008年1月-2010年12月观测资料，利用形态分析法、日均矢量法、M2波潮汐因子动态分析方法，分析水管倾斜仪 NS、EW 分量，研究观测异常与周边 MS 5．0以上中强地震的关系。结果表明，该台水管倾斜仪对周边中强地震有一定短临异常显示，对较远处中强地震也有明显的趋势异常显示。
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| 关 键 词： | 中强地震 短临异常 趋势异常 |
About the reflecting earthquake ability of observation data of water tube tiltmeter at Jiayuguan Deformation Station |
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| Cao Xi,Dong Hailong,Zhang Caiyan,Zhang Qiaoli,Lei Gongming,Xiao Shujuan,Xu Yuhong,Zhao Yuemei,Cheng Peng.About the reflecting earthquake ability of observation data of water tube tiltmeter at Jiayuguan Deformation Station[J].Seismological and Geomagnetic Observation and Research,2014(3):174-177. |
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| Authors: | Cao Xi Dong Hailong Zhang Caiyan Zhang Qiaoli Lei Gongming Xiao Shujuan Xu Yuhong Zhao Yuemei Cheng Peng |
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| Institution: | (Jiayuguan Seismic Station, Gansu Province 735100, China) |
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| Abstract: | The deformation data of DSQ water tube tiltmeter at Xigou,Jiayuguan from 2008 January to 2010 December are analyzed,using morphological analysis,the average vector method,the tide factor of M2 wave and dynamic analysis method.The water tube tiltmeter NS,EW component is analysed to study the relationship between observed anomaly and the moderately strong earthquakes surrounding with the magnitude more than MS 5.0.The results show that there is imminent abnormal display of the water tube tiltmeter to the surrounding medium strong earthquakes,and obvious trend anomaly to the teleseism. |
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| Keywords: | strong earthquake short-impending anomaly trend anomaly |
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