摘要
以兰山采场西帮开采境界整体化决策为工程实例，介绍了通过建立矿床地质模型、岩土工程模型、开采工艺模型、经济评价模型，为开采境界决策的５个分目标提供定性、定量化指标的过程和方法。重点论证了应用效用理论和效用函数实施多目标决策，优选出生产安全、边坡稳定、开采工艺可操作、矿产资源回收多、经济效益好的最佳露天开采境界方案。
The mining boundary integral decision at the west Lanshan Mine is taken as an engineering example to introduce the procedures and methods for providing qualitative and quantitative indices for the five subordinate mining boundary decision objectives by establishing the deposit geological model, rock and earth work model, mining process model and economic appraisal model.Priority is given to the implementation of multi-objective decision based on the utility theory and utility function so as to select the optimized open mine mining boundary programme cha0racterized by safety production,stable side slope,operational mining technology,maximized recovery of mineral resources and best economic benefits.
出处
《钢铁钒钛》
CAS
北大核心
1996年第2期1-8,共8页
Iron Steel Vanadium Titanium
关键词
露天矿
开采境界
整体化
决策
开采
open mine, mining boundary, integral decision, decision factor, decision objective,model
