摘要
通过对湖南桃江锰矿多年统计资料的分析，结合凿岩爆破特点，从计划管理角度提出采矿消耗年度定额计算方法，经验证，与实际吻合较好，对该矿采矿降耗具有一定的指导意义。
By analying many years′ statistical data of Taojiang Manganese Mine, a calculation method for annual quota of mining material consumption was presented in the light of drilling blast features and from the planned management point of view. It has been verified that the method tallies with the actual conditions, having a guiding significance to the mine in reducing mining material consumption.
出处
《中国锰业》
1999年第3期19-21,共3页
China Manganese Industry
关键词
采矿材料
计算方法
消耗定额
Mining materials
Consumption
Calculation method
