MineSight软件在大型磷矿山储量管理的应用研究

Application Research of Reserves Management in Large-scale Phosphorus Mine with MineSight

矿石储量是编制采矿生产计划的基础。针对地下众多的采场,以盘区中的采场为最小管理对象,借助国际上通用的矿业软件,综合应用矿山勘探阶段和生产阶段揭露的矿化信息,构建了3种类别的三维矿体模型,并定期根据生产情况更新采场的现状属性,实现了快速、动态地更新和管理矿山储量的目标,为编制、优化采矿生产计划提供准确的依据。

The ore reserves are the basis of preparing a mining schedule.The stope in the panel is tak⁃en as the minimum management object for many stopes in underground mine.Three kinds of three-dimen⁃sional(“3D”)orebody models are constructed through the mineralization data which revealed in the explo⁃ration stage and production stage of mine,and their status property are regularly updated based on the mine prodcuton with the help of mining software which is used internationally.It realizes the goal of rapid and dy⁃namic updating and management of ore reserves,and provides an accurate basis for preparing and optimiz⁃ing a mining schedule in mine.