论平底结构顺路天、溜井削壁充填采矿法——在顶板不稳急倾斜极薄金矿脉的应用  

Method of resuing-filling in flat-bottom structure with on-the-way raise and chute set up

作　　者：王家齐[1] 李明福 王高元 

机构地区：[1]昆明工学院 [2]百里店金矿

出　　处：《黄金》1993年第3期14-16,19,共3页Gold

摘　　要：本文论述平底结构和顺路天井及顺路溜矿井的削壁充填采矿法在顶板不稳固、急倾斜、极薄金矿脉的应用,阐述方法选择,方案布置和回采工艺等,最后评价方案的优缺点和适用条件.This paper introduced the mining method of resuing-filling in flat-bottom structure with on-the-way raise and chute set up. This method was specifically used to mine steep dip and extra-narrow vein where the roof was unstable. Why was this method opted?what programme should be employed? How did the authors evaluate it? Answers of these questions were made to offer to the readers.

关 键 词：平底结构 顺路天井 充填采矿法 

分 类 号：TD863[矿业工程—金属矿开采]