摘要
为综合评价煤矿企业安全状况,文章建立了基于熵权和灰色关联的煤矿安全综合评价模型。首先,构建较为全面的综合评价指标体系;其次,运用熵权法确定的权重结合灰色关联分析法计算指标综合关联度;最后,运用该模型评价5个矿区的安全状况。结果表明3号矿井安全状况最差,需着重对人的因素进行调整。该综合评价方法可用于评估煤矿企业的安全状况,为煤矿企业排查安全隐患提供理论依据。
The comprehensive evaluation model of coal mine safety based on entropy weight and grey correlation is established for the evaluation of coal mine safety.Firstly,it builds a comprehensive evaluation index system.Secondly,the weight determined by entropy weight method combined with grey correlation analysis method is used to calculate the comprehensive correlation degree.Finally,the model is used to evaluate the safety situation of five mining areas.The result shows that the safety situation of No.3 mine is the worst,which needs to be adjusted from the aspect of human factors.The model can be used to evaluate the safety status of coal mining enterprises,and can provide the basis for enterprises to investigate potential safety hazards.
作者
王盼盼
杨力
黄智慧
WANG Panpan;YANG Li;HUANG Zhihui
出处
《淮南师范学院学报》
2020年第4期52-57,共6页
Journal of Huainan Normal University
基金
国家自然科学基金“深部煤矿多灾种安全评价方法与应用研究”(71971003)
安徽省高校人文社科重大项目“基于数据特征与算法融合的煤矿安全评价方法与应用研究”(SK2019ZD09)。
关键词
评价指标体系
熵值法
灰色关联分析
安全评价
实证分析
system of evaluation index
entroy method
grey relevance analysis
safety evaluation
empirical analysis
