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地震 ›› 2007, Vol. 27 ›› Issue (增刊): 59-70.

• 电磁扰动研究 • 上一篇    下一篇

电磁扰动观测试验研究

赵家骝1, 王兰炜2, 张世中2, 王子影2, 张苏平3, 王燕琼1, 徐学恭4   

  1. 1.中国地震局地震预测研究所, 北京 100036;
    2.中国地震局地壳应力研究所, 北京 100085;
    3.中国地震局兰州地震研究所, 甘肃 兰州 730000;
    4.天津市地震局, 天津 300201
  • 收稿日期:2007-02-06 修回日期:2007-03-06 出版日期:2007-06-30 发布日期:2021-10-29
  • 作者简介:赵家骝(1944-), 男, 江苏镇江人, 研究员, 主要从事地震电磁观测技术等研究。
  • 基金资助:
    国家科技基础条件平台重点项目(2004DEA71000)

Experimental Study on electromagnetic disturbance observation

ZHAO Jia-liu1, WANG Lan-wei2, ZHANG Shi-zhong2, WANG Zi-ying2, ZHANG Su-ping3, WANG Yan-qiong1, XU Xue-gong4   

  1. 1. Institute of Earthquake Science, CEA, Beijing 100036;
    2. Institute of Crustal dynamics, CEA, Beijing 100085;
    3. Lanzhou Institute of Seismology, CEA, Lanzhou, 730000;
    4. Earthquake Administration of Tianjin Municipality, Tianjin 300201, China
  • Received:2007-02-06 Revised:2007-03-06 Online:2007-06-30 Published:2021-10-29

摘要: 电磁扰动方法作为近年来观测地震短临异常的较好方法之一, 受到国内外地震学者的广泛重视。 但是由于目前该方法使用的观测仪器种类较多, 观测装置不相同, 观测仪器的性能和传感器不一致, 传感器架设(埋地)的方式不同。 这给资料的共享、 数据分析研究、 地震预测以及方法与理论研究带来一定困难。 为了规范地震电磁扰动的观测, 便于资料的共享和地震预测、 分析使用, 在科技部“国家科技基础条件平台项目”中“数字地震前兆观测地电方法标准”研究项目的资助下, 制定电磁扰动观测方法标准。 电磁扰动专项观测试验的目的是通过广泛调研以及总结近40年电磁扰动的观测经验, 采用新型的电磁扰动观测系统, 进行了6个月以上的连续观测试验, 为电磁扰动观测标准的制定提供基本的观测数据资料和依据。

关键词: 电磁扰动, 电磁事件, 观测系统, 检查装置

Abstract: In recent years, electromagnetic disturbance method has attracted more and more attention of earthquake prediction experts. However, there are many kinds of observation instruments in our country, and they have different observation objects, bands, configuration, specification and environments, so it has a certain difficulty in sharing and analyzing the observation data as well as the studies on method and theory. In order to normalize and standardize the observation method of electromagnetic disturbance, and to use and share the observational data easily, it is urgent to make a rule on electro-magnetic disturbance observation. The experiment of electromagnetic disturbance observation at Jinghai earthquake station, Tianjin, supported by the Project “Electro-magnetic Disturbance Observation of The Method of Earthquake Geoelectrical Observation”, was carried out and the data were analyzed in detail in this paper, which can provide the basic data and references of the normalization and standardization of electromagnetic disturbance observation.

Key words: Electromagnetic disturbance, Electromagnetic event, Observation system, Check system

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