基于熵值法—突变理论的尾矿库安全评价研究

高振兴,郭进平

Research on Safety Evaluation of Tailings Pond Based on Entropy Method-Catastrophe Theory

Zhenxing GAO,Jinping GUO

表2 底层指标的信息熵、差异系数和权重

Table 2 Information entropy，difference coefficient and weight for underlying indicators

指标编号 指标熵值 指标差异系数 指标权重 A1 0.9945 0.0055 0.0830 A2 0.9936 0.0064 0.0965 A3 0.9944 0.0056 0.0845 B1 0.9923 0.0077 0.1161 B2 0.9945 0.0055 0.0830 B3 0.9938 0.0062 0.0935 C1 0.9939 0.0061 0.0920 C2 0.9945 0.0055 0.0830 C3 0.9938 0.0062 0.0935 D1 0.9939 0.0061 0.0920 D2 0.9945 0.0055 0.0830