水库诱发地震地下水监测网建设的若干问题探讨

A discussion on some problems in groundwater network construction for monitoring reservoir-induced earthquakes

根据国内外已发生的水库诱发地震的基本特点,结合三峡工程诱发地震地下水监测网与金沙江下游水电工程地下水监测网建设的经验及我国地震地下水动态观测网建设与运行中得到的科学认识,探讨了水库诱发地震的地下水监测井网建设中的布网区及其范围、观测井间距确定、观测井位置选择、观测含水层选择与观测井深度和结构设计等若干技术问题.

Based on the characteristics of reservoir-induced earthquakes occurred all over the world,combined with construction experiments of groundwater monitoring network of Three Gorgers project and Jinshajiang lower reaches project for reservoir-induced earthquakes,and the scientific knowledge obtained during and after construction of China Earthquake-Groundwater Monitoring Network,the problems that how to select area and sites of groundwater monitoring network,how to decide the relative distance of wells,how to select observation aquifer and how to design the depth and structure of observation well,are discussed in this paper.