三个类型破碎岩体的崩落性研究

STUDIES ON THE CAVABILITIES OF THREE TYPES OF FRACTURED ROCK MASSES

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。

Abstract: 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.