摘要
介绍了山西朔州杨涧煤矿井田概况,从采煤方法的选择、井田开拓、采区通风系统、排水系统、采区运输、采区巷道规格及支护方式等方面,对井田9号煤层的开采提出了设计方案。
This paper introduces the general situation of coalfield in Yangjian coalmine of Shuozhou, Shanxi, and puts for- ward the mining plata of No. 9 coal seam, including the selection of mining maethods, the design and arrangement of ventila- tion system, drainage system and transit system, the roadway layout and so on.
出处
《科技创新与生产力》
2017年第6期118-120,共3页
Sci-tech Innovation and Productivity
关键词
煤层开采
采煤方法
井田开拓
通风系统
排水系统
朔州
coal mining
coal-mining method
mine field development
ventilation system
drainage system
Shuozhou
