摘要
始于80年代的改革开放形势,促进了我院地下采矿方法研究工作的蓬勃发展。十年来,我院从事研究和开拓的大直径深孔采矿法在全国迅速推广,充填采矿法的工艺技术发展到了新的高度,自然崩落法取得了重大突破,自燃性硫化矿床开采技术的研究有了新的进展。本文对这方面的科研成果进行了总结。
At the beginning of the 1980's, the ongoing reform and open-door policy has been facilitating CIMR's development in mining technology. For the past ten years, large diameter longhole mining method, developed by CIMR, has been widely used across China.Mining technology with back-filling has reached a new level, Singificant breakthrough is made in block caving. New advance has been made in mining sulfides-containg orebodies with spontaneous combustion tendency. All the above-mentioned achievents are summarized in the paper.
关键词
地下矿
采矿
充填法
崩落法
硫化矿
Underground mining, VCR Mining, Cut-and-fill mining, Block caving, Miaiag of sulfide orebody, Technical and economical indices
