摘要
本文以山西三元石窟煤矿30106工作面为研究对象,对沿空掘巷围岩稳定性分析与控制进行了理论分析和数值模拟研究,并通过现场监测进行对比。
This paper takes the 30106 working face of Sanyuan Shiku coal mine in Shanxi as the research object,carries out theoretical analysis and numerical simulation on the stability analysis and control technology of the surrounding rock of roadway driving along the goaf,and uses on-site monitoring for comparison.
作者
宋海龙
Song Hailong(Sanyuan Shiku Coal Industry Co.Ltd.Shanxi coal transportation and marketing group,Changzhi Shanxi 047500)
出处
《同煤科技》
2021年第4期39-42,共4页
Datong Coal Science & Technology
关键词
沿空掘巷
稳定性
理论分析
数值模拟
Roadway driving along goaf
Stability
Theoretical analysis
Numerical simulation
