摘要
沿空留巷技术在原有基础上取得了一些进步,在部分煤层也得到成功应用,但其仍存在一些问题,不具备普遍适应性。就沿空留巷技术作出简单的分析,并针对分析提出的问题,提供一个较简便的方案供大家论证参考。
Gob side entry retaining technology has made some progress on the basis of the original,and has been successfully applied in some coal seams,but there are still some problems in it. Making a simple analysis of the gob side entry retaining technology,and provides a simple project for everyone to argument.
出处
《煤矿机械》
2017年第12期57-59,共3页
Coal Mine Machinery
关键词
沿空留巷
技术
探讨
gob side entry retaining
technology
discussion
