深部硬岩可切割性及非爆机械化破岩实践 |
王少锋,李夕兵 |
Cutting Characteristic and Non-explosive Mechanized Rock-breakage Practice of Deep Hard Rock |
Shaofeng WANG,Xibing LI |
图4 基于深部高应力诱导调控的非爆机械化采矿试验( (a)诱导工程开挖和应力调控措施;(b)采场布置情况;(c)纵轴悬臂式掘进机破岩;(d)挖掘机载高频破碎锤破岩;(e)挖掘机载铣挖头破岩;(f)铲运机载高频破碎锤破岩 |
Fig.4 Mining test of non-explosive mechanized based on the induced regulation of deep high stress( |