赵各庄地震观测井观测现状分析及改造方案探讨  

Analysis on Zhaogezhuang seismic monitoring well and discussion on the well improvement plan

作　　者：韩孔艳[1] 赵健[2] 

机构地区：[1]北京市地震局,北京100080 [2]中国矿业大学(北京)资源与安全工程学院,北京100083

出　　处：《煤炭与化工》2016年第7期129-132,共4页Coal and Chemical Industry

基　　金：2011年度震情跟踪青年课题;2016年度北京市地震局任务性科技专项资助;中央高校基本科研业务费专项资金资助(2014QZ03)

摘　　要：通过地震观测井采集地下水位、水温等信息,可以为地震预报和科学研究提供基础数据。对北京市平谷区赵各庄观测井2002-2014年水温、水位观测数据进行分析,结果表明,采集的数据受大气降雨和地下水开采的干扰较大,影响了观测资料的地震预报效能。为消除干扰因素,对赵各庄观测井观测数据进行分析,找出数据异常原因,并提出对井筒改造的技术方案。Information of underground water level, water temperature and so on by seismic monitoring well provide basic data for earthquake prediction and scientific research. The data collection of water temperature and water level in Zhaogezhuang, Pinggu area, Beijing city during 2002-2014 is affected by rainfall and underground water exploitation,which disturbs the earthquake prediction of the observation data. In order to eliminate the disturbing factors, the data of seismic monitoring well in Zhaogezhuang was analyzed, the abnormity of the data was found out and the well improvement plan was put forward.

关 键 词：地震观测井 观测数据 水温 水位 改造 填充 

分 类 号：P315[天文地球—地震学]