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| 伸缩仪标定故障解决实例 | |
| 引用本文： | 朱石军,;赵帅,;马广庆,;徐绿清. 伸缩仪标定故障解决实例[J]. 地震地磁观测与研究, 2014, 0(3): 225-228 |
| 作者姓名： | 朱石军, 赵帅, 马广庆, 徐绿清 |
| 作者单位： | [1]延庆地震台,中国北京102100; [2]北京市地震局,中国北京100080; [3]河北省地震局,中国石家庄050021 |
| 基金项目： | 北京市地震局专项基金资助 |
| 摘 要： | 延庆地震台伸缩仪在2011年9月和2013年3月两次标定过程中，EW 分量和 NS 分量分别出现标定不合格问题，经过分析排查，最终通过维修标定器解决故障。此类问题从标定数据看有一定规律性，故障现象具有典型性，对地震台站伸缩仪运行维护和故障判定具有借鉴意义。 |
| 关 键 词： | 伸缩仪 标定故障 仪器维护 |
Case study of extensometer calibration faults and solutions |
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| Affiliation: | Zhu Shijun, Zhao Shuai, Ma Guangqing, Xu Lvqing (1) Yanqing Seismic Station, Beijing 102100, China; 2) Earthquake Administration of Beijing Municipality, Beijing 100080, China; 3) Earthquake Administration of Hebei Province, Shijiazhuang 050021, China) |
| Abstract: | The EW component and NS component of the extensometer at Yanqing Seismic Station were calibrated unqualified in Sep.2011 and Mar.2013,respectively.After been investigated and analyzed,the issues were ultimately resolved by repairing designator.With certain regularity on calibration data and the typicality on faults,these issues are good references to extensometer operating maintenance and fault judging for seismic stations. |
| Keywords: | extensometer calibration faults equipment maintenance |
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