| 泰安地震台垂直摆和水平摆抗干扰能力对比 |
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| 引用本文： | 李希亮,李惠玲,孟建国,胡旭辉,张玲,管贻亮.泰安地震台垂直摆和水平摆抗干扰能力对比[J].地震地磁观测与研究,2018,39(2):116-120. |
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| 作者姓名： | 李希亮 李惠玲 孟建国 胡旭辉 张玲 管贻亮 |
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| 作者单位： | 1. 中国济南 250102 山东省地震局;2. 中国山东 271000 泰安基准地震台 |
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| 基金项目： | 2017年度地震监测、预测、科研三结合课题（项目编号：CEA-JC/3JH-161501） |
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| 摘 要： | 利用泰安地震台垂直摆和水平摆倾斜仪记录的干扰事件，从自然环境和人为干扰2方面，比较2套仪器对同一干扰因素的敏感程度，分析存在差异的原因，对垂直摆和水平摆倾斜仪的抗干扰能力进行研究，结果表明，在相同的观测环境中，泰安地震台水平摆抗干扰能力较强。
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| 关 键 词： | 垂直摆 水平摆 降水 气压 雷电 抗干扰能力 |
Analysis of anti-interference ability on vertical pendulum tiltmeter and horizontal pendulum tiltmeter at Taian Seismic Station |
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| Li Xiliang,Li Huiling,Meng Jianguo,Hu Xuhui,Zhang Ling,Guan Yiliang.Analysis of anti-interference ability on vertical pendulum tiltmeter and horizontal pendulum tiltmeter at Taian Seismic Station[J].Seismological and Geomagnetic Observation and Research,2018,39(2):116-120. |
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| Authors: | Li Xiliang Li Huiling Meng Jianguo Hu Xuhui Zhang Ling Guan Yiliang |
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| Institution: | 1. Shandong Earthquake Agency, Jinan 250102, China;2. Taian Seismic Station, Shandong Province 271000, China |
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| Abstract: | This paper analyzes the anti-interference ability on vertical pendulum tiltmeter and horizontal pendulum tiltmeter at Taian Seismic Station with the interference of two sets of instruments. We undertake a comparative analysis of two aspects:natural environment and human disturbance, compare the sensitivity of two sets of instruments to the same interference factor, analyze the reasons for the differences. The results show that, in the same observation environment, the antiinterference ability of the horizontal pendulum tiltmeter is better than the vertical pendulum tiltmeter. |
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| Keywords: | vertical pendulum tiltmeter horizontal pendulum tiltmeter rainfall pressure thunder anti-interference ability |
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