| 河北区域DSQ型水管倾斜仪端点一致性分析 |
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| 引用本文： | 任俊峰,袁国旭,孙澎涛,郭亚亚,李文军,王嘉琦,李万里.河北区域DSQ型水管倾斜仪端点一致性分析[J].地震地磁观测与研究,2019,40(2):103-107. |
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| 作者姓名： | 任俊峰 袁国旭 孙澎涛 郭亚亚 李文军 王嘉琦 李万里 |
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| 作者单位： | 中国河北 067000 承德地震中心台;中国河北 067000 承德地震中心台;中国河北 067000 承德地震中心台;中国河北 067000 承德地震中心台;中国河北 067000 承德地震中心台;中国河北 067000 承德地震中心台;中国河北 067000 承德地震中心台 |
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| 基金项目： | 河北省地震局2017年度监测、预测、科研三结合课题 |
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| 摘 要： | 河北区域地震前兆台网6个地震台站配备DSQ型水管倾斜仪进行地倾斜观测,选取2009—2016年记录的观测数据,对水管倾斜仪两端点一致性进行相关性分析。结果表明:各台站水管倾斜仪同一分量2个端点的相关系数、方差及均值、潮汐参数无显著性差异,相关性较高,表征产出的数据稳定、可靠。
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| 关 键 词： | 水管仪端点 相关性 固体潮参数 检验 |
Analysis on endpoint consistency of DSQ-type water pipe inclinometer in Hebei area |
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| Ren Junfeng,Yuan Guoxu,Sun Pengtao,Guo Yaya,Li Wenjun,Wang Jiaqi,Li Wanli.Analysis on endpoint consistency of DSQ-type water pipe inclinometer in Hebei area[J].Seismological and Geomagnetic Observation and Research,2019,40(2):103-107. |
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| Authors: | Ren Junfeng Yuan Guoxu Sun Pengtao Guo Yaya Li Wenjun Wang Jiaqi Li Wanli |
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| Institution: | Chengde Central Seismic Station, Hebei Province 067000, China |
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| Abstract: | There are 6 seismic stations equipped with DSQ water pipe inclinometer in Hebei regional earthquake precursor network for ground tilt observation. The observation data recorded from 2009 to 2016 which were selected to analyze the correlation between the two ends of the water pipe inclinometer. The results show that there is no significant difference in correlation coefficients, variances, mean values, and tidal parameters at the two ends of the same component of each station's water pipe inclinometer. The correlation is high and the output data are stable and reliable. |
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| Keywords: | water meter endpoint correlation parameters of solid tide inspection |
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