摘要
某铀矿床因矿体松软破碎,导致原有采矿方法不再适用;改为分层崩落法采矿后,延长了矿山服务年限,取得了较好的社会效益和经济效益。本文系统介绍了分层崩落法在松软破碎铀矿体的应用情况,可供同类矿山开采借鉴与参考。
Because the ore body of a uranium deposit is soft and broken,the mining method used previously is not suitable.After mining by layered caving method,the service life of the mine is prolonged,and better social and economic benefits are obtained.This paper systematically introduces the application of layered caving method in the soft and broken uranium deposit,which can be used for reference in the mining of similar mines.
作者
张德存
丁福龙
高宗保
ZHANG Decun;DING Fulong;GAO Zongbao(China National Uranium Co.,Ltd.,CNNC,Beijing 100013,China;North Uranium Co.Ltd.,CNNC,Huludao 125100,China)
出处
《铀矿冶》
CAS
2021年第3期203-206,共4页
Uranium Mining and Metallurgy
关键词
铀矿体
分层崩落法
松软破碎
uranium body
layered caving method
soft and broken
