摘要
本文介绍了在镜铁山铁矿、金山店铁矿和漓渚铁矿的三个类型破碎矿体中，运用多种方法进行岩体崩落性研究的情况。
This paper introduces the studies, using several methods, on the cavabilities of three typesof fractured rock masses; the fractured and hard masses at Jingtieshan Iron Mine, the orebody with a greatamount of powder ore at Jinshandian Iron Mine; and the fractured and soft rock masses at Lizhu Iron Minein China.
出处
《中国矿业》
北大核心
1997年第3期22-26,共5页
China Mining Magazine
关键词
破碎岩体
自然崩落法
崩落性
岩体分级
铁矿
Fractured rock mass, Block cavng, Cavability, Classification of rock masses
