摘要
利用放矿椭球体理论,指导在冒落区如何形成合理的放矿条件,并通过对冒落区增加措施工程,创造出冒落区矿石回采的必备条件,回收冒落区矿石,控制冒落区的发展,最大限度的回收资源。
The paper is applied theellipsoid drawingtheory to guide how to formthe reasonable conditions of ore drawing in caving area,and by adding the measures of engineering to create the essential condition for ore stoping to recoveryore,and control the developmentin caving area in order to maximize mineral resources recovery.
作者
王永智
寇明遥
高维荣
WANG Yong-zhi;KOU Ming-yao;GAO Wei-rong(Northwest Research Institute of Mining and Metallurgy,Baiyin 730900,China)
出处
《甘肃冶金》
2021年第3期1-4,8,共5页
Gansu Metallurgy
关键词
放矿椭球体
冒落区
回采
ellipsoid drawing theory
caving area
stoping
