stope caving method

Rock pressure feature of stope of longwall caving method along dip in fully mechanized mining

倾斜长壁综采放顶煤采场矿压特点综放采场瓦斯运移的计算机模拟

Abstract In the mine of permitting ground surface to caving , the transition of open stope method into caving method at suitable time is the important content of technical transformation in the underground mine .

在地表允许崩落的矿山，适时进行由空场法向崩落法的过渡是地下矿山技术改造的重要内容。

Tonkuangyu Copper Mine sets up a set of simple and convenient monitoring system of orebody caving state in the mine stope to use block caving method .

铜矿峪铜矿在自然崩落法采场中，建立了一整套简便易行的矿体崩落状态监测系统。

The movement mechanism of the YDS-1 mobile machine under ore stream , in stope extracted with caving mining method , was thoroughly analyzed using the principles of theoretical mechanics , thus conforming the mobility of the drawing machine .

本文运用理论力学原理，对YDS&1型移动式振动出矿机在崩落法采场矿堆下的移动机理进行了深入的分析，证明了其移动功能的可靠性。