摘要
在采用钻眼爆破法煤巷掘进施工中,通过对运输方式的改进,大大缩短了正规循环时间,生产效率提高了1.5倍,收到了事半功倍的效果,保证了矿井正常的采掘接替。
Blasting coal used in the tunnel boring method of construction, through the mode of transport improvements, greatly reducing the regular cycle time, productivity increased 1.5 times, received a multiplier effect for the normal coal mining and tunneling to create the conditions to succeed.
出处
《山东煤炭科技》
2010年第1期8-9,共2页
Shandong Coal Science and Technology
关键词
炮掘煤巷
运输
胶带输送机
效果
Blasting driving coal Roadway
transport
improve
