摘要
由于形成起因和演化过程不同,残矿回采通常都有特殊的复杂性。本文以大厂铜坑锡矿、赤峰国维矿、新疆可可塔勒铅锌矿为例,分析了束状深孔大量崩落技术在残矿回采中的应用。
Stopings of residual ore are usually extremely complex and special for different causes and evolutionary process.In this paper,mass mining technology with bundle-hole blasting is discussed,taking stopings of residual ore in Dachang Tongkeng Tin Mine,Chifeng Guowei Mine,Keketale Pb-Zn Mine as examples.
出处
《有色金属（矿山部分）》
2011年第6期1-4,共4页
NONFERROUS METALS(Mining Section）
关键词
束状深孔
大量崩落
残矿回采
bundle-hole
mass caving
stoping of residual ore
