摘要
以某矿山为例,对无轨斜坡道与竖井开拓系统进行了详细地比较,揭示了这两种开拓系统在各个环节存在的差异。通过比较,得出以下结论:埋深较浅的矿山采用无轨斜坡道开拓投资小、基建速度快、管理简单,虽然经营费用更高,但综合经济效益好。
Taking a mine as an example,the trackless ramp development system and shaft development system are compared in detail,the paper reveals the differences between the two development systems in each link.The following conclusions are drawn by comparison:in the mines with small buried depth,trackless ramp development has the advantages of small investment,fast capital construction speed and simple management in comparison with shaft development,although the operating cost is higher,the comprehensive economic benefit is better.
作者
杨成林
YANG Chenglin(China Nerin Engineering Co.,Ltd.,Nanchang,Jiangxi 330038,China)
出处
《有色冶金设计与研究》
2021年第4期4-6,共3页
Nonferrous Metals Engineering & Research
关键词
斜坡道开拓
竖井开拓
矿床开拓系统
有轨系统
无轨系统
ramp development
shaft development
deposit development system
track system
trackless system
