某铅锌矿浅孔留矿法采准工程布设方式的探讨

Discussion on the layout of shallow hole shrinkage method in a lead zinc mine

浅孔留矿法是铅锌矿常用开采方法,技术工艺简单。然而浅孔留矿法在布设人行天井时多采用两种方案,部分铅锌矿采矿期间,必须选择适宜的浅孔留矿法,在矿体内布设人行天井。此次研究主要是探讨分析铅锌矿浅孔留矿法采准工程布设方式。

Shallow hole shrinkage method is a common mining method in lead-zinc mine,and its technology is simple.However,the shallow hole shrinkage method usually adopts two schemes in the layout of pedestrian patios.During the mining period of some lead-zinc mines,the appropriate shallow hole shrinkage method must be selected to arrange the pedestrian patio in the ore body.This study is mainly to discuss and analyze the layout mode of shallow hole shrinkage method in lead-zinc mine.