【摘要】 广西大厂矿田92号矿体矿化空间变化大,若按传统方法圈定矿体,计算储量,对于因经济技术条件及采矿条件变化和对矿床的认识程度加深所引起的边界品位变化的适应能力差.据此,我们采用建立矿床数学经济模型的方法,以克服传统方法的不足,很好地实现了矿山生产的动态管理.更多还原

【Abstract】 The mineralization space variation of ore-body at No.92 Dachang Deposit in Guangxi province is(very) great.If the ore body is marked and the reserves is calculated according to the traditional methods,it can’t adapt the change of critical grade,which results from the change of economy technology,mining condition and the deeper cognition of people.In order to realize dynamic management of production in the deposit and overcome the disadvantages of traditional methods,three-dimension mathematic-economic model of the deposit is set up with computer and micromines software system in this paper.更多还原