摘要
针对综采工作面煤层突水事故频发的问题,以C矿3#煤层为研究对象,在分析其地质、水文特点的基础上,详细说明了当前的防治水技术,并根据3#煤层针对掘进期间、开采前、开采中三个阶段的防治水方案进行设计,为确保工作面的安全生产奠定扎实的基础。
In view of the frequent occurrence of water inrush accidents in the coal seam of the comprehensive mining face,taking the 3#coal seam of C mine as the research object,based on the analysis of its geological and hydrological characteristics,the current water prevention and control technology is described in detail,and the water prevention and control scheme is designed according to the 3#coal seam for the three stages of tunneling,pre-mining and mining,so as to lay a solid foundation for the safe production of the working face.
作者
王跃东
WANG Yuedong(Shanxi Ningwu Dayun Huasheng Nangou Coal Industry Co.,Ltd.,Ningwu Shanxi 036700,China)
出处
《山西化工》
2020年第2期80-82,共3页
Shanxi Chemical Industry
关键词
矿井
防治水
地质
物探
钻探
mine
water control
geology
geophysical exploration
drilling
