基于AutoCAD的露天矿煤岩量计算方法的改进研究

Improving Research of Method of Calculating Coal and Rock in Open Mining Based on AutoCAD

专门对AutoCAD进行二次开发,在剖面算量法的基础上,提出了一种计算煤岩量关系的方法——量定位置和轧刀算量。以内蒙古霍林河南露天矿为例,针对其复杂的地质条件,实现了在生成的剖面露天境界多边形范围内进行算量,对不同的设计方案快速的计算出煤岩量关系并绘制出V-P曲线,提高了采矿技术人员编制采矿设计的精度和效率。

Based on the quantity in cross-section, a method of calculating the quantity of coal and rock is proposed in the platfontn of AutoCAD, which is called fixing position by quantity and breaking knife for calculating quantity. Take the southern open-pit mine of H uoLinhe in Inner Mongolia as an example, and according to the complicated geological conditions, calculation in limits of the boundary of opening mining, the design scheme of coal and rock rapidly between the calm ilated and plot V-P curve, improvement of design efficiency and precision for the mining technique staffing mining are all realized.