摘要
针对石炭系8^(#)层无煤柱开采遇冲刷时,进度缓慢、标准化不达标的问题,采用“实时平均分段拇指法”实现了安全、快速、标准回采,并在同忻C8^(#)层8105工作面得到应用,经济效益显著。
In view of the problems of slow progress and substandard standardization in the non-pillar mining of NO. 8 Carboniferous coal seam when encountering scouring, the "real-time average segmented thumb method" is adopted, which realizes safe, rapid and standard mining. It has been applied in 8105 working face of No. 8 Carboniferous coal seam in Tongxin, and the economic benefit is remarkable.
作者
王瑞
马占新
马亚杰
Wangrui;Ma Zhanxin;Ma Yajie(Jinneng Holding Coal Industry Group Co.,Ltd.,Datong Shanxi 037003;School of Electric Power,Civil Engineering and Architecture,Shanxi University,Taiyuan Shanxi 030006)
出处
《晋控科学技术》
2023年第1期10-12,共3页
Jinneng Holding Science and Technology
关键词
无煤柱开采
冲刷
实时平均分段拇指法
Non-pillar mining
Scour
Real-time average segmented thumb method
