摘要
针对国内缓倾斜薄至中厚矿体采矿效率低、作业风险高的现状,根据某磷矿缓倾斜薄至中厚矿体开采技术条件,研究提出铲运机与凿岩台车联合作业的3种高效采矿工艺,为国内其他类似开采技术条件的矿体提供了范例。
Low mining efficiency and high operating risk existed in mining slightly inclined orebody with thin-medium thickness.Aimed at the situation,based on the mining conditions of this kind of phosphorite orebody,three efficient mining technologies with the combination process of scraper and drill jumbo were put forward,which provided an example for other similar mines in domestic.
出处
《矿业研究与开发》
CAS
北大核心
2016年第5期10-13,共4页
Mining Research and Development
关键词
缓倾斜矿体
掘进式房柱采矿法
预控顶房柱采矿法
机械化作业
Slightly inclined orebody
Room-and-pillar stoping with drilling
Room-and-pillar stoping with pre-controlled roof
Mechanized operation
