基于层次分析法和熵权法的煤矿安全投入综合评价模型及其应用

摘要

The comprehensive evaluation model for safety input of coal mines is established for evaluating the actual situation of safety input of coal mines. Based on the features of safe production, the comprehensive evaluation indexes are selected through SPSS statistical software with cluster analysis, and the weight of various indexes is determined through AHP and entropy method, and then the safety input level of the mine owned by Xuzhou Mining Group is comprehensively evaluated. The results are quantitative and reliable, and are helpful to make safety input decision.%为了客观评价煤矿安全投入实际状况，构建了煤矿安全投入综合评价模型。结合煤矿安全生产的特点，运用聚类分析法筛选出适宜的指标，建立煤矿安全投入综合评价指标体系；在此基础上综合利用层次分析法和熵权法确定各指标的权重，将现场数据无量纲化，通过综合测算模型，得出区域煤矿安全投入状况整体性的评价结论。该模型评价结果定量、客观、可靠，有助于指导煤矿安全投入实践。