越界采空水的特点及综合防治措施

打开文本图片集

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。

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

中图分类号：TD822;TD745    文献标识码：A     文章编号：1003-5168（2021）24-0056-03

The Characteristics of Transboundary Water Mined and Comprehensive Prevention Measures

SHI Yongliang1    SU Meng2

（1.Zhong'tian'he'chuang Coal Branch ， Shuozhou Shanxi 036800;

2. Shanxi Shuozhou Pinglu Houan Coal mine，Shuozhou Shanxi 036800）

Abstract： 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 characteristics 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.

Keywords：cross boundary goaf water; exploration and release of two parallel grooves and multi-stage circulation; focus and release of incision;comprehensive control measures

山西省作为煤炭大省，经过多年的煤炭资源整合，很多中小型煤矿逐步被大矿所取代，这有利于集约生产、提高开采效率，降低死亡率，并对资源的可持续发展，节能、环保等有巨大意義[1-3]。（剩余3787字）

网站仅支持在线阅读（不支持PDF下载），如需保存文章，可以选择【打印】保存。