科技创新与应用2024，Vol.14Issue(26)：169-171,176,4.DOI:10.19981/j.CN23-1581/G3.2024.26.037
晓明矿北二七层老空水探放技术研究
李雪峰1
作者信息
- 1. 铁法煤业(集团)有限责任公司晓明矿,辽宁 调兵山 112700
- 折叠
摘要
Abstract
Water prevention and control work in a coal mine plays an important role in the process of mining.The quality of coal mine water prevention and control work is directly related to the safety of national property and people's lives,and is related to social stability and harmonious development.As an old mine that has been in production for over 50 years,Xiaoming Mine has a large number of old goafs within its mining area.The goaf of Bei'er#7 coal seam is composed of Bei'er 709,Bei'er 710,Bei'er 711,Bei'er 722 and Bei'er 723,which has a wide empty area,large water storage and complex water accumulation.Through the exploration and discharge of stagnant water in goaf through the work of Bei'er 802,the water accumulation,the scope of water accumulation and the water conservancy connection between various goaf are found out,which ensures the smooth mining of fully mechanized mining face and provides rich experience for the exploration and release of old empty water in the future.关键词
老空区积水/煤矿防治水/晓明矿/积水量/积水范围Key words
stagnant water in old goaf/prevention and control of water in coal mine/Xiaoming mine/stagnant water/stagnant water range分类
社会科学引用本文复制引用
李雪峰..晓明矿北二七层老空水探放技术研究[J].科技创新与应用,2024,14(26):169-171,176,4.
