调整形变观测思路探寻地震预报的新途径

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英文篇名：Adjust Deformdtion Observational Way to Explore New Path of Earthquake Forecasting 中文刊名：西北地震学报 英文刊名：Northwestern Seismological Journal 作者：范雷彪 ; 任忠 英文作者：FAN Lei-biao ; REN Zhong(Baotou Seismic Station ; Earthquake Administration of Inner Mongolia Autonomous Region ; Inner Mongolia Baotou 014010 ; China) 中文关键词：形变观测 ; 局域台站组 ; 作用力 ; 地震前兆异常特征 ; 观测要素 英文关键词：Tidal deformation observation ; Local station group ; Acting force ; Earthquake precursors anomaly characteristic ; Observational factors 出版日期：2011-12-30 机构：内蒙古自治区地震局包头市地震台; 年：2011 期：04 出版单位：西北地震学报

摘要

应用现有的仪器设备和技术手段,避开各种干扰因素捕捉新的观测要素,为地震预报提供可靠的前兆信息,本文提出了一种新的观测方案。新方案由三部分构成:一是在观测思路上将作用力作为观测目标;二是在台站的布局中改变现行的独立观测方式,以局域台站组的形式来集中布设观测点;三是对形变仪中的水管仪和伸缩仪布设方式进行调整,由单分量方向线上的相对观测改为两套仪器就同一固定点进行绝对值观测。
Using present deformation monitoring equipments and technique means,in order to avoid various interference factors and provide reliable precursor information for earthquake forecasting,a new way for deformation monitoring is presented in this paper.The new method consists of three parts,the first is to take acting force as deformation observation aim;the second is to changes spotting way of seismic station from independent observation in each station to station group concentrating observation;the third is to adjust spotting way of the FSQ water tube tilt-meter and SSY quatz tilt-meter from relative observation in single direction to absolute observation for same point using both equipments.

引文

[1][日]力武常次,著.冯锐,周新华,译.地震预报[M].北京:地震出版社,1978:22-27.
    [2]国家地震局科技监测司.地震形变观测技术[M].北京:地震出版社,1995:40.
    [3]国家地震局预测预防司.地壳形变分析预报方法[M].北京:地震出版社,1998:22-23.
    [4]中国地震局监测预报司.地壳形变数字观测技术[M].北京:地震出版社,2003:23.
    [5]缪启龙.地球科学概论[M].北京:气象出版社,2000:20-21.