摘要
为实现汝箕沟无烟煤分公司露天采区均衡剥采、稳定接续、合理开发,对露天采区现有开采方向进行优化。大峰采区开采方向由纵采转为横采,羊齿采区推进方向由西向东转为由北向南推进,对两采区进行统一、集约化优化设计,以实现珍贵太西无烟煤资源安全高效利用及可持续发展。
In order to realize the balanced strip mining,stable connection and reasonable development of the open-pit mining area of Rujigou Anthracite Branch,the mine optimizes the existing mining direction of the open-pit mining area.The exploitation direction of Dafeng mining area is from longitudinal mining to horizontal mining.Yangchi mining area advanced direction changes from west to east to from north to south.The mine carries out unified,intensive optimization design on two mining areas,in order to realize the safety and efficiency utilization and sustainable development of precious anthracite resources.
作者
刘俊龙
LIU Junlong(Shenning Group Rujigou Anthracite Branch,Shizuishan 753004,China)
出处
《露天采矿技术》
CAS
2018年第1期16-19,共4页
Opencast Mining Technology
关键词
露天采矿
纵采转横采
优化设计
开采方向
open-pit mining
longitudinal mining to horizontal mining
optimization design
mining direction
