| 格尔木流体观测井数字资料映震效能分析 |
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| 引用本文： | 李玉丽,李启雷,杨广华,谢庆和,朱胜伟.格尔木流体观测井数字资料映震效能分析[J].高原地震,2012,24(2):36-41. |
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| 作者姓名： | 李玉丽 李启雷 杨广华 谢庆和 朱胜伟 |
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| 作者单位： | 青海省地震局,青海西宁,810001 |
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| 基金项目： | 青海省地震局基金课题2010802 |
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| 摘 要： | 介绍了格尔木流体观测井及数字化仪器的基本情况,对数字化观测资料进行了初步分析,并分析了格尔木周边3次6级以上地震前的异常特征,结果显示:同一方法提取的异常在不同地震前差别较大,且异常可能与区域构造相关。对于该观测井不同测项,震前的异常差异也较大。
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| 关 键 词： | 数字化观测资料 自适应阈值序列值 映震性能 |
ANALYSIS ON EARTHQUAKE REFLECTING ABILITY BASED ON THE FLUID DIGITAL DATA OF GOLMUD WELL |
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| LI Yuli,LI Qilei,YANG Guanghua,XIE Qinghe,ZHU Shengwei.ANALYSIS ON EARTHQUAKE REFLECTING ABILITY BASED ON THE FLUID DIGITAL DATA OF GOLMUD WELL[J].Plateau Earthquake Research,2012,24(2):36-41. |
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| Authors: | LI Yuli LI Qilei YANG Guanghua XIE Qinghe ZHU Shengwei |
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| Institution: | (Earthquake Administration of Qinghai Province, Xining 810000, China) |
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| Abstract: | Abstract：The basic situation of Golmud fluid well and digitalization instruments are introduced, and the digi- tal data and the anomalous characteristics of three earthquakes with Ms≥6. 0 near Golmud are analyzed, the results show that the anomalies are quite different before different earthquakes, and they may be related to re- gional tectonics. The amonalies of other observation items in the well are also quite different. |
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| Keywords: | Digital observation data Adaptive threshold sequence value Earthquake response ability |
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