摘要
在建立矿山地质数据库、实体模型及块体模型的基础上,运用3DMine矿业软件对露天开采境界进行优化;并讨论了不同矿石价格及不同边坡角对露天境界的影响,同时分析了不同条件下剥采比的变化情况;在此基础上对露天开采进行初步设计,为矿山开采提供了技术方案及决策依据。
Based on established geological database,ore body model and grade block model of Jiajiapu Iron Mine,3DMine software is applied to optimize limit of the open-pit.The influence of different ore prices and slope angles on open pit is discussed,and the change of stripped ratio under different conditions is analyzed.As result in,the preliminary design for the open pit mining is made,which provides technical support and decision making for mining.
出处
《化工矿物与加工》
CAS
北大核心
2011年第3期28-31,共4页
Industrial Minerals & Processing
