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针对露天矿开采程序的优化决策涉及因素多,既有定量因素,又有定性因素,提出一种基于三标度互补判断及隶属度函数的改进模糊层次分析法,详述了主要思路及使用步骤.将该方法应用于露天矿开采程序的改进模糊评判,确定了具体指标、权重及专家评价准则.通过对安太堡露天矿三采区开采程序方案的实例优化应用,结果表明:该方法可大大提高露天采矿工程决策的可靠性和有效性,同肘验证了同步追踪式内排露天矿,采煤采用半连续工艺后,将现有的集中区块式开采境界划分为长条式,可以最大限度地避免采场大幅度转向带来的大量外排量,从而降低人为造成的巨大浪费.
There are many factors involved in the optimization decision-making of the open pit mining process, which include both quantitative factors and qualitative factors. An improved fuzzy analytic hierarchy process (AHP) based on three-level complementary judgment and membership function is proposed. The main ideas and steps The method is applied to the improved fuzzy judgment of the open pit mining program, and the specific indexes, weights and expert evaluation criteria are determined.Through the optimization and application of the mining program in the No.3 mining area of Antaibao Open Pit, the results show that this method can Greatly improve the reliability and effectiveness of open-pit mining project decision-making, with the same elbow verified synchronous tracing within the open-pit mine, coal mining using semi-continuous process, the existing concentrated block mining realm is divided into long strips, you can To avoid the substantial displacement of stope to bring a lot of displacement, thereby reducing the enormous human waste.