摘要
为有效防治越界采空区积水对煤矿安全生产的威胁,本文通对后安煤矿越界采空水的探放水效果分析,就越界采空水的特点及防治措施提出两顺槽多级循环探放、切眼集中疏放等新方法、新思路,为越界老空区水害防治工作提供了实践依据。
In order to effectively prevent and control the threat of water accumulation in the cross-border goaf to the safety of coal mine production,in this paper,it through the analysis of the exploration and drainage effect of the cross-border goaf water in Houan coal mine,and puts forward new methods and ideas based on the character⁃istics and prevention measures of the cross-border goaf water,such as multi-level circulation exploration and drainage in two grooves,centralized drainage in the cutting holes,etc.,which provides a practical basis for the prevention and control of water disasters in the cross-border old goaf.
作者
史永良
苏盟
SHI Yongliang;SU Meng(Zhong'tian'he'chuang Coal Branch,Shuozhou Shanxi 036800;Shanxi Shuozhou Pinglu Houan Coal mine,Shuozhou Shanxi 036800)
出处
《河南科技》
2021年第24期56-58,共3页
Henan Science and Technology
关键词
越界采空水
两顺槽多级循环探放
切眼集中疏放
综合防治措施
cross boundary goaf water
exploration and release of two parallel grooves and multi-stage circulation
focus and release of incision
comprehensive control measures
