摘要
分析了近年来我国煤矿水害的基本特点,通过对全国不同地域主要开采煤层赋存地质与水文地质条件的分析,将我国煤矿水害类型划分为4大主要类型。初步分析了不同水害类型的基本特点、形成条件和发展趋势,提出了有效防治不同类型煤矿水害的技术路线及适用条件,对目前制约煤矿水害防治技术的关键问题进行了探讨。
The paper analyzed the basic features of the mine water disaster occurred in recent years in China. With the analysis on the deposit geological and hydrological conditions of the main mining seams in different area in China, the mine water disaster in China could be divided into four major types. The paper had a preliminary analysis on the basic features, formation conditions and development tendency of the different water disaster, provided the effective technical line and suitable conditions to prevent and control the different water disaster and analyzed the key problems of the present restrictions to the mine water disaster prevention and control technology.
出处
《煤炭科学技术》
CAS
北大核心
2010年第1期92-96,共5页
Coal Science and Technology
基金
国家重点基础研究发展计划(973计划)资助项目(2006CB202205)
国家自然科学基金资助项目(40772163)
关键词
煤矿水害
水害类型
防治水
mine water disaster
water disaster type
water prevention and control
