摘要
针对山西瑞龙煤矿开采的15号煤层,设计了放顶煤工作面。介绍了瑞龙煤矿15506放顶煤工作面的布置形式及工作面的主要参数,可以为中厚煤层放顶煤工作面的设计提供一定的参考。
Aiming at the No.15 coal seam mined in Shanxi Ruilong Coal Mine,a top coal caving face was designed.This paper introduced the layout and main parameters of the 15506 top caving face in Ruilong Coal Mine,which can provide certain refe-rence for the design of the medium and thick seam top caving face.
作者
李月超
LI Yuechao(Shanxi Luyang Coal Investment Management Co.,Ltd.,Shouyang 045400,Shanxi,China)
出处
《能源与节能》
2020年第12期20-21,共2页
Energy and Energy Conservation
关键词
煤矿开采
放顶煤
中厚煤层
coal mining
top coal caving
medium and thick coal seams
