摘要
煤炭资源储量的准确计算和评估是煤矿开发利用的前提和基础。基于地质统计学理论,借助Surpac软件,通过对煤矿的实体及块体三维可视化建模,直观地展现了矿体的空间形态和特征,依据所建立的模型,运用普通克立格法对选定的区域化变量mad品位,ad品位进行估值,建立了相应标高下的mad、ad含量、储量曲线图,并对储量计算结果进行了列表分析,结果表明,依据本软件建立的模型,能够快速、方便、准确的实现储量计算。
The accurate calculation and evaluation on the reserves of the coal resources would be the premise and base of the mine development and utilization. Base on the geological statistics theory and with the Surpac software, the 3D visualized modeling of the entity and blocks in the mine was applied to directly present the space shape and features of coal body. Base on the model established, the ordinary Kriging method was applied to evaluate the selected regionalized variable mad grade and ad grade, to establish the mad and ad content and reserves curve drawings under the appropriate elevation and to list and analyze the reserves calculation results. The results showed that the model established with the software could quickly, easily and accurately have the reserves calculation.
出处
《煤炭工程》
北大核心
2010年第3期112-115,共4页
Coal Engineering
基金
"十一五"国家科技支撑计划项目(2006BAB01A04)
