分段连续空场采矿法的实践  

Practice of continuous Open stoping mining

作　　者：赵洪涛[1] 吴光炜[1] 

机构地区：[1]山东金岭铁矿

出　　处：《冶金矿山设计与建设》1995年第1期41-44,共4页Metal Mine Design & Construction

摘　　要：简介分段连续空场采矿法的工艺特点，介绍了利用此种方法开采倾角小于４５°中厚矿体的实践，并对主要的技术经济指标进行了分析，通过实践，获得了较好的效果。This paper briefly indroduces the technological features of continuous sub-level open stoping methed and its use in the mining of the medium-thickness orebodies with dip angle below 45°.The main technic-economic indexies were analyzed and goed results has been proven through the mining practice.

关 键 词：地下采矿法 分段法 空场法 中厚矿体 

分 类 号：TD803[矿业工程—矿山开采]