自然崩落法放矿排产品位连续预测模型

The Continuous Scheduling Grade Prediction Model for Ore Drawing with Block Caving Method

简单介绍了自然崩落法的放矿原理,阐述了劳伯斯特品位估值法的原理,针对目前该方法不能计算任意放矿阶段出矿品位的缺点,提出了连续品位预测模型,并采用VB语言和Access数据库技术实现了排产品位预测软件。

The ore drawing principle of block caving method is briefly introduced,and the principle of laubscher grade prediction is expatiated.In view of some shortcomings that the scheduling grade can not be calculated at ore-drawing stage by this method,the continuous grade prediction model is established.And then scheduling grade prediction software is proposed by using VB language and Access database technology.