基于Surpac的垂直断面资源储量估算方法研究与实现

Research and Implementation of Section Method in Reserve Estimation Based on Surpac

结合传统资源储量估算方法——垂直断面方法的实际特点,以Surpac三维地质软件为基础,建立和实现了三维软件环境下垂直断面资源储量估算方法的流程和相关程序,并以安徽省某铁矿床为例进行了应用研究。研究结果表明:本次建立的流程和相关程序可以充分利用高精度三维地质环境进行传统方法资源储量估算,提高估值精度;同时估值结果可用于对三维统计学储量估算方法进行对比验证,具有十分显著的实用性和应用前景。

Combining with the characteristics of the traditional section method of reserves estimation,the authors establishe and implement the process and software of the section method based on the Surpac three-dimensional geological software.In order to show the practical application of the process and software,the authors demonstrate every important step and algorithm of the process,and take an iron deposit in Anhui Province as an example.The results shows that the process and software can be efficiently used for the reserves estimation and can take full advantage of high-precision threedimensional geological environment to improve the accuracy of traditional reserves estimation method.Moreover,the result of section reserves estimation method also can be used for validation and comparison of the results of the three-dimensional statistical reserves estimation method.This method has very significant practical and application prospecting.