线性规划法在采矿计划中的应用

Application of Linear Programming Approach in Mining Schedule Planning

矿山企业生产过程中,各采场的矿石数量与品位不尽相同,为满足供矿品位要求有必要合理安排每个采场的矿石开采量。为此,综合考虑矿石供应需求和井下工程状况,建立了辅助采矿计划编制的线性规划模型。利用该模型和矿山技术人员的知识经验,可以快速高效地完成采矿计划的编制任务,这为矿山企业管理的现代化奠定了良好基础。

In the mining production process, the ore quantities and grades of various stopes are different and it is necessary to schedule the ore mining quantity of each stope so as to meet the ore grade requirement. In a comprehensive consideration of the ore demand and underground engineering conditions, a linear programming model for aiding the mining schedule planning is established. By a combined use of this model and the experience of mine technicians, the mining schedule can be accomplished in a rapid and efficient manner, which lays a good foundation for the modernization of mining enterprises.