摘要
安庆铜矿主体采矿方法是高阶段大直径深孔采矿法，该采矿方法具有高阶段、大采场、生产周期长等特点，其技术关键在于如何确保采场的稳定性。文章就高阶段采场回采过程中为确保采场稳定对所采用的爆破技术进行阐述。
Anqing Copper Mine, the high-level large-diameter longhole mining method is the main mining method. The method possesses the characteristics of high-level, large stope, long recovering time. The major technique of the mining method is how to ensure the stope stability. Blasting technologies to ensure the stope stability in the process of the stope mining are described in this paper.
出处
《有色金属》
CSCD
2000年第2期15-17,共3页
Nonferrous Metals
关键词
高阶段采场
大直径深孔采矿
采场稳定性
high-level stope, large-diameter longhole Anning, stope stability, VCR caving, lateral caving, smooth blasting
