矿业工程
礦業工程
광업공정
MINING ENGINEERING
2014年
2期
56-58,59
,共4页
斜坡道%断面%优化
斜坡道%斷麵%優化
사파도%단면%우화
ramp%cross section%optimization
概述庙沟铁矿露天转地下斜坡道工程概况，分析斜坡道工程存在的问题，从优化技术思路、场区工程地质条件勘察、水文地质条件和断面优化参数确定4个方面进行斜坡道断面优化研究，并进行经济效益计算分析。
概述廟溝鐵礦露天轉地下斜坡道工程概況，分析斜坡道工程存在的問題，從優化技術思路、場區工程地質條件勘察、水文地質條件和斷麵優化參數確定4箇方麵進行斜坡道斷麵優化研究，併進行經濟效益計算分析。
개술묘구철광로천전지하사파도공정개황，분석사파도공정존재적문제，종우화기술사로、장구공정지질조건감찰、수문지질조건화단면우화삼수학정4개방면진행사파도단면우화연구，병진행경제효익계산분석。
This paper briefly introduces the general situation of ramp proj ect in mining shifting from open pit to underground in Miaogou Iron Ore Mine,analyzes the existing problems of the ramp project,made a study of the ramp cross section improvement from the four aspects:optimizing technical ideas;prospecting engineering and geological conditions of premises,surveying hydrogeological conditions of premises,determining cross section optimization parameter and also has a calculation analysis of economic benefits of the ramp proj ect.
