盘城岭煤矿150105工作面回风顺槽过X08陷落柱防治水技术研究
Water Control Technology of Air Return Crossheading through X08 Collapse Column in 150105 Working Face of Panchengling Coal Mine
张永杰1
作者信息
- 1. 山西煤炭运销集团晋中有限公司,山西 晋中 030600
- 折叠
摘要
陷落柱周边的水害问题一直是制约煤矿安全高效生产的关键,将盘城岭煤矿 150105 工作面遇到的X08 陷落柱作为研究对象,使用音频电穿透勘探技术对该陷落柱的导水性进行了全面分析,可知其导水性较差,因此,为了更好地提升 150105 工作面回采的安全性,对X08 陷落柱采取了注浆堵水的治理措施,并通过后续的地质勘察,明确了X08 陷落柱水害治理效果良好.
Abstract
The problem of water damage around the collapse column has always been the key to restricting the safe and efficient production of coal mines.The X08 collapse column encountered by the 150105 working face of Panchengling Coal Mine was taken as the research object,and the water conductivity of the collapse column was comprehensively analyzed by using audio electric penetration exploration technology,and it was found that its water conductivity was poor.In order to better improve the safety of mining in 150105 working face,the X08 collapse column has been treated with grouting for water blocking,and through the follow-up geological investigation,it is clear that the X08 subsidence column has good water damage treatment effect.
关键词
盘城岭煤矿/回风顺槽/陷落柱/防治水/技术措施Key words
Panchengling Coal Mine/air return crossheading/collapse column/water control/technical measure引用本文复制引用
出版年
2024
NETL
NSTL
万方数据