水布垭库区地震监测系统应用与实践  

Application and Practice of the Earthquake Monitoring System in Shuibuya Reservoir Area

作　　者：刘杰 贡建兵 吴兴威[1] 刘宜思 LIU Jie;GONG Jianbing;WU Xingwei;LIU Yisi(Reservoir and Dam Center, Hubei Qingjiang Hydroelectric Development Co., Ltd., Yichang 443000, China;Dam Safety Supervision and Management Center, China Three Gorges Corporation, Beijing 100000, China)

机构地区：[1]湖北清江水电开发有限责任公司库坝中心,湖北宜昌443000 [2]中国长江三峡集团有限公司大坝安全监督管理中心,北京100000

出　　处：《水电与新能源》2021年第1期65-69,共5页Hydropower and New Energy

摘　　要：水布垭数字遥测地震台网于2005年建成并投入使用,前期收集区域天然地震本底资料,大坝建成并蓄水后,承担着库区诱发地震监测,为水库调度运行管理提供地震活动影响的决策依据。基于地震台网的组成、监测系统概况、台网运行管理、地震事件应急预警以及地震活动监测情况,结合地震监测数据分析,总结了多年运行管理积累的经验,指导今后水库诱发地震监测、地震活动趋势分析和应急预警等决策。Shuibuya digital telemetry earthquake monitoring network was built and put into service in 2005.In the early stage,it was used to collect the background data of regional natural earthquakes.After the dam was built and the reservoir was impounded,it undertook the tasks of monitoring the induced earthquakes in the reservoir area and providing decision-making basis for the reservoir operation and management.This paper introduces the composition of the monitoring network,the general situation of the monitoring system,the operation and management of the network,the emergency warning of earthquakes and the monitoring of earthquake activities.Based on the analysis of the monitoring data,the operation and management experience of these years is summarized,which provides useful reference for the reservoir induced earthquake monitoring,earthquake trend analysis and emergency warning of earthquakes.

关 键 词：清江流域 水库地震 地震监测 库坝管理 

分 类 号：TV698.13[水利工程—水利水电工程]