| 数字化气汞观测脉冲高值异常分析 |
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| 引用本文： | 范雪芳,张文男,刘国俊,黄春玲,杨海祥.数字化气汞观测脉冲高值异常分析[J].地震地磁观测与研究,2009,30(3):57-62. |
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| 作者姓名： | 范雪芳 张文男 刘国俊 黄春玲 杨海祥 |
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| 作者单位： | 1. 中国太原030021 山西省地震局;中国山西030025 太原大陆裂谷动力学国家野外科学观测研究站
2. 中国运城044000 夏县中心地震台 |
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| 基金项目： | 此文得到刘耀炜研究员的指导,在此深表感谢. |
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| 摘 要： | 2008年6月3日夏县断层气汞出现脉冲高值突跳变化，对此从观测环境、仪器运行状况、人为因素等多方面查找原因，通过对比试验、标定仪器等数据，认为此异常是由于气汞仪供电的稳压电源故障所致，非构造运动。此项工作对今后异常的判断、识别提供了依据。
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| 关 键 词： | 断层气汞 仪器参数 人为因素 |
Analysis on the reason for abrupt change in high-value pulsation of digital gas-mercury observation |
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| Fan Xuefang,Zhang Wennan,Liu Guojun,Huang Chunling,Yang Haixiang.Analysis on the reason for abrupt change in high-value pulsation of digital gas-mercury observation[J].Seismological and Geomagnetic Observation and Research,2009,30(3):57-62. |
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| Authors: | Fan Xuefang Zhang Wennan Liu Guojun Huang Chunling Yang Haixiang |
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| Institution: | Fan Xuefang , Zhang Wennan , Liu Guojun , Huang Chunling and Yang Haixiang(1 Earthquake Administration of Shanxi Province, Taiyuan 030021, China 2 Nation Continental Rift Valley Dynamics Observatory of Taiyuan, Shanxi Province 030025, China 3 Xiaxian Seismic Station, Yuncheng 044000, China) |
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| Abstract: | On June 3, 2008, fault producing gas-mercury in Xiaxian Seismic Station showed abrupt change in high-value pulsation. For this abrupt anomaly, we tried to find out the reason from observation environments, instrument running situations, human factors and other aspects. According to the data of contrast test and instrument calibration, we found that this anomaly was caused by the fault of power stabilizer supplying power for gas-mercury instrument, not by tectonic movements. The work provides the basis for judgment and identification of anomaly in the future. |
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| Keywords: | fault product gas-mercury instrument parameters human factors |
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