摘要
通过对霍林河北露天煤矿资源赋存与开采条件分析,提出3个可行剥采工程方案;利用计算机模拟开采和理论分析等方法,计算各方案不同生产时期的剥采工程量,绘制PV曲线;对各剥采工程方案技术和经济指标的综合对比,从而确定最优方案。
Analysis of resource occurrence and mining conditions of Huolinhe north open-pit coal mine,three feasible stripping project plans are put forward.The stripping engineering quantity and PV curve of different production periods are calculated by computer simulation and theoretical analysis.Comprehensive comparison of technical and economic indicators of various stripping engineering schemes is made to determine the optimal scheme.
作者
杨国华
陈永祥
黄春山
段鹏
邹天旭
YANG Guohua;CHEN Yongxiang;HUANG Chunshan;DUAN Peng;ZOU Tianxu(North Open-pit Coal Mine,Inner Mongolia Huolinhe Open-pit Coal Co.,Ltd.,Tongliao 029200,China)
出处
《露天采矿技术》
CAS
2019年第3期46-50,54,共6页
Opencast Mining Technology
关键词
剥采工程
模拟开采
横采内排
动态时空发展关系
stripping and mining project
simulated mining
horizontal inside dump
dynamic time-space development relation
