基于模糊层次分析法的古袍大王顶金矿尾矿库安全评价

Safety Evaluation of Tailings Pond in Gupao Dawangding Gold Mine Based on Fuzzy Analytic Hierarchy Process

为进一步量化矿山尾矿库安全评价结果,更好地指导企业尾矿库安全管理,文章以古袍大王顶金矿尾矿库为例,采用层次分析法科学界定尾矿库各种风险指标的权重,运用模糊综合评价法按照隶属度原则全面综合评价难以定量的尾矿库安全性。结果表明古袍大王顶金矿尾矿库安全,模糊层次分析法能全面、定量地评估尾矿库安全现状,是一种综合、有效的尾矿库安全评价方法。

In order to further quantify the safety evaluation results of mine tailings pond and better guide the tailings pond safety management of enterprises,this paper takes the tailings pond of Gupao Dawangding Gold Mine as an example,uses the Analytic Hierarchy Process to scientifically define the weight of various risk indicators of tailings pond,and uses the fuzzy comprehensive evaluation method to comprehensively evaluate the safety of tailings pond which is difficult to quantify according to the membership principle.The results show that the tailings pond of Gupao Dawangding Gold Mine is safe,and the Fuzzy Analytic Hierarchy Process can comprehensively and quantitatively evaluate the safety status of the tailings pond.It is a comprehensive and effective safety evaluation method for tailings pond.