建筑工程技术与设计
建築工程技術與設計
건축공정기술여설계
Architectural Engineering Technology and Besign
2014年
27期
729-730
,共2页
挂帮矿开采%巷式废石充填
掛幫礦開採%巷式廢石充填
괘방광개채%항식폐석충전
end slope%full-mechanical caving mining
本文根据内蒙某矿的开采条件,提出了在露天坑底布置巷式开采充填工艺,对边坡下压站的铁矿资源进行回收开采,并对废石充填机的原理进行了分析,同时对内排废石物料的级配规律和力学压缩性能进行了研究,结果表明内排废石具有良好的充填力学性能。
本文根據內矇某礦的開採條件,提齣瞭在露天坑底佈置巷式開採充填工藝,對邊坡下壓站的鐵礦資源進行迴收開採,併對廢石充填機的原理進行瞭分析,同時對內排廢石物料的級配規律和力學壓縮性能進行瞭研究,結果錶明內排廢石具有良好的充填力學性能。
본문근거내몽모광적개채조건,제출료재로천갱저포치항식개채충전공예,대변파하압참적철광자원진행회수개채,병대폐석충전궤적원리진행료분석,동시대내배폐석물료적급배규률화역학압축성능진행료연구,결과표명내배폐석구유량호적충전역학성능。
This paper accords to an open-pit mine in Nei Meng province . for partly and decentralizing end-slope iron ore,the roadway filled by waste is recommended . the character of the particle size of the waste is studied in this paper,Mechanical compressive test is done for the waste, The result shows that the mechanical property of the waste is fit to fill. .