基于CWM-TOPSIS模型的金属矿山企业安全管控能力评价

Evaluation of Safety Control Capacity of Metal Mining Enterprises Based on CWM-TOPSIS Model

为进一步提升金属矿山安全管理水平,推动金属矿山企业安全高质量发展,构建了金属矿山安全管控能力评价指标体系。运用AHP-EWM组合赋权的CWM法综合分析金属矿山企业安全管控能力的影响因素,采用CWM-TOPSIS法构建了安全管控能力评价模型,并借助AHP-TOPSIS法和EWM-TOPSIS法进行模型验证。工程实例研究表明:应急处置能力、安全技术水平和风险智能预警能力这3个因素对金属矿山企业安全管控能力的综合影响程度最大,企业1的安全管控能力最强。分析结果与实际情况一致,说明该评价方法和模型有利于金属矿山企业准确、快速把握安全管控工作当前状态和薄弱环节,从而进一步改善和提升矿山安全治理水平。

The metal mine is an important industry type for China’s social-economic development in China.In recent years,mines have been constructing safety digitalization,and improving the level of mine safety management and control capacity is the key aspect of achieving enterprise transformation and high-quality development.The Internet of Things,cloud computing,roboticized equipment,and modern mining development,safety production and other technologies are deeply integrated,gradually forming an intelligent security control system that integrates situational awareness,dynamic prediction,and intelligent warning.During this process,metal mining enterprises still face problems such as lack of safety management,unclear decisionmaking targets,and frequent safety accidents.Therefore,during the construction of metal mine safety digitalization,a new evaluation index system for metal mine safety control capacity was proposed.The CWM method was used to comprehensively analyze the influencing factors of the safety control capacity of metal mining enterprises,and the CWM-TOPSIS method was used to construct an evaluation model for the safety control capacity of metal mines.The safety management and control capacity of five gold enterprises in Shandong Province was evaluated.AHP-TOSIS and EWM-TOPSIS model were used to verify the CWM-TOSIS model.The results show that the order of the most significant indicators affecting the safety management and control capacity of metal mining enterprises is emergency response ability(x11)>safety technology level(x10)>risk intelligent early warning ability(x13),and Enterprise 1 has the highest safety control capacity,which is consistent with the actual situation.The model and method can be adapted to the safety control capacity evaluation of metal mines.