摘要
为从根本上解决8506工作面生产问题,阳泉煤业(集团)有限责任公司五矿决定采用大断面一次成巷新技术,通过方案研究分析,采取合理有效的安全技术措施,经过经济技术分析,节约成本显著,取得了良好的经济效益。
To fundamentally solve the problem of 8506 working face production ,Yangquan Coal （Group） the limited liability company minmetals decided to adopt a new technology into a lane with heavy section ,through the study scheme analysis ,take reasonable and effective safety technical measures ,through economic technique analysis ,cost savings ,has obtained the good eco‐nomic benefits .
出处
《机械管理开发》
2015年第5期73-76,共4页
Mechanical Management and Development
关键词
综采工作面
巷道
大断面切巷
一次成巷
fully mechanized coal mining face
tunneling
large section cut lane
once-tunneling
