摘要
在分析研究了常用的采区过渡方式及特点基础上，结合霍林河南露天矿实例，对不同的过渡方式作了相关的技术经济分析。
The very large scale open pit mines constructed and to be constructed in China all face the problem of block transition and all use sectional mining method On the basis of studying the different block transition methods and characteristics and in combination with the case study of Huolinhe South Open pit Mine, economic and technological comparision of different transition methods was made and a conclusion is give in this paper
关键词
露天矿
近水平矿床
分区开采
采区过渡
采矿
open pit mine
horizontal deposits
sectional mining
block transition
