软破矿岩条件下胶结充填法转分段崩落法研究及应用

鲁旭,谭宝会,龚臻,粟登峰,张刚刚,胡颖鹏

Research and Application of Cemented Filling Method to Sublevel Caving Method Under Soft Broken Rock Mass Condition

Xu LU,Baohui TAN,Zhen GONG,Dengfeng SU,Ganggang ZHANG,Yingpeng HU

图2 西二采区分段崩落法采场布置示意图

Fig.2 Schematic diagram of stope layout of sublevel caving method in West No.2 mining area