山西昔阳地震台SSQ-2I数字化石英摆倾斜仪精度及观测图像特征分析

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英文篇名：Analysis of Run Results of the SSQ-2I Digital Quartz Pendulum Tiltmeter of Xiyang Seismological Station,Shanxi 中文刊名：山西地震 英文刊名：Earthquake Research in Shanxi 作者：宋志英 ; 吕永青 ; 王振江 ; 李素华 英文作者：SONG Zhi-ying1 ; 3 ; Lü Yong-qing1 ; 3 ; WANG Zhen-jiang1 ; 3 ; LI Su-hua2 ; 3(1.The Xiyang Seismological Station of Earthquake Administration of Shanxi Province ; Xiyang ; Shanxi 045300 ; China ; 2.Lishi Seismological Station of Earthquake Administration of Shanxi Province ; Lishi ; Shanxi 033000 ; China ; 3.Continental Rift Valley Dynamics State Observatory of Taiyuan ; Taiyuan ; Shanxi 030025 ; China) 中文关键词：仪器性能 ; 观测精度 ; 昔阳地震台 英文关键词：Instrument performance ; Observation precision ; Xiyang Seismological Station 出版日期：2013-03-15 机构：山西省地震局昔阳地震台;太原大陆裂谷动力学国家野外科学观测研究站;山西省地震局离石地震台; 年：2013 期：01 出版单位：山西地震

摘要

为全面了解山西昔阳地震台于2010年10月新安装的SSQ-2I数字化石英摆倾斜仪的性能及运行情况,从近一年来的观测曲线形态、观测数据拟合检验、图像异常与地震的对应关系几方面进行研究,结果表明,观测数据稳定,固体潮曲线光滑,相对于台站不同方向、不同范围的地震出现观测曲线异常,可为今后的地震预测提供可靠资料。
In order to learn performance and operation of an new SSQ-2I digital quartz pendulum tiltmeter installed at Xiyang Seismological Station in Oct.2010,studies on some aspects such as the observed data fitting inspection,observed curve shapes and correspondence between image abnormalities and earthquakes are made based on data nearly one year.The results show that observation data is stable and solid tide curve is smooth.The observed anomalies for earthquakes in different directions and range to the station may provide reliable information for earthquake prediction in the future.

引文