复杂开采条件下低品位镍矿安全高效回采方案研究 |
||||||||||||||||
| 谭宝会,王永定,张志贵,龙卫国,李斌,何建元,龚臻 | ||||||||||||||||
|
Study on Safety and Efficient Mining Scheme for Low Grade Nickel Ore Under Complex Mining Conditions |
||||||||||||||||
| Baohui TAN,Yongding WANG,Zhigui ZHANG,Weiguo LONG,Bin LI,Jianyuan HE,Zhen GONG | ||||||||||||||||
| 表1 西二采区胶结充填体关键物理力学参数 |
||||||||||||||||
| Table 1 Key physical and mechanical parameters of cemented backfill in West No.2 mining area |
||||||||||||||||
|
||||||||||||||||