摘要
结合无底柱分段崩落法采矿工艺,探讨了三级矿量的计算方法,并以工程实例进行了应用计算。
Combined with non-pillar sublevel caving,the calculation methods of three grade reserves were discussed,and its application and calculation were conducted according to some project cases.
出处
《有色金属设计》
2012年第3期1-5,共5页
Nonferrous Metals Design
关键词
无底柱分段崩落法
三级矿量
计算方法
non-pillar sublevel caving
three grade reserves
calculation method
