摘要
通过加快回采巷道的铺底硬化及掘进巷道的喷浆等工序,以实现辅助运输压力的缓解。实践证明,下料孔不仅缓解了矿上辅助运输的压力,而且简化了辅助运输系统,节省了矿井成本,提高了工作效率。
In order to speed up the roadway drivage roadway floor hardening and shotcrete,alleviate the pressure of the auxiliary transportation.Practice has proved that used to transport material drilling not only alleviate the pressure of the mine auxiliary transportation,and simplifies the auxiliary transport system,save the cost of the mine,improve the work efficiency.
出处
《机械管理开发》
2015年第4期32-33,50,共3页
Mechanical Management and Development
关键词
辅助运输
硬化
施工现场
下料孔
auxiliary transport
hardening
construction site
blanking hole
