特定开采技术条件下的采矿方法优选设计

Optimum Design of Mining Method for Specific Mining Technology

通过对某地下矿山的资源量、矿石价值、矿体形态特征、工程地质条件、尾矿库现状及外部环境等开采技术条件的分析,对适应于矿山的多种采矿方法进行经济分析,选择适合于矿山最优的采矿方法。解决了采矿方法落后,不安全、劳动强度大、生产能力小、损失率大、矿山规模小及尾矿堆存的问题,保护了地表环境和保障了矿山的生产持续。

Based on the analysis on the mining technical conditions of some underground mines,such as the amount of resources,the ore value,the morphological characteristics of ore bodies,the engineering geological conditions,the status of tailings ponds and the external environment,the economic analysis of various mining methods adapted to the mine was carried out to help choose the best and the most appropriate mining method. The problems of backward mining methods,unsafe and labor-intensive operations,small production capacity,large loss rate,small mine size and tailings storage can be solved,thus protecting the surface environment and ensuring the continued production of mines.