摘要
为解决煤矿机电安全状态影响因素众多且复杂,安全隐患难以识别的问题,提出一种基于层次分析法(AHP)—逼近理想解法(TOPSIS)的煤矿机电安全综合评价模型。首先依据机电事故致因理论,从人的因素、机电检修、管理组织和工作环境4个方面选取引起煤矿机电安全风险的20个评价指标,构建煤矿机电设备安全状态评价指标体系;然后采用AHP法计算各指标权重,并结合TOPSIS法计算样本与理想解的相对贴近度,将各指标权重与相对贴近度进行耦合,最终预测煤矿机电设备安全等级。最后将该模型应用于山煤集团某矿。结果表明:计算得出矿井机电安全等级为Ⅱ级,根据预测结果逆序分析识别安全隐患,分析结果符合现场实际情况。
There are many and complex factors influencing the safety status of electromechanical equipment in coal mines,and it is difficult to identify the potential safety hazards.To address these issues,a comprehensive safety evaluation model of electromechanical equipment in coal mines based on AHPTOPSIS method was proposed.According to the cause theory of electromechanical equipment accidents in coal mines,20 evaluation indexes were selected from four aspects of human factors,electromechanical equipment maintenance,management organization,and working environment,and the safety status evaluation index system of electromechanical equipment in coal mines was constructed.Then,the AHP method was used to calculate the weight of each index,and the TOPSIS method was used to calculate the relative nearness degree between the sample and the ideal solution.The index weight was coupled with the relative nearness degree,and the safety level of electromechanical equipment in coal mines was predicted.Finally,the model was applied to a mine of Shanxi Coal Group.The results show that the safety level of electromechanical equipment in the coal mines mine is LevelⅡ.According to the prediction results,the potential safety hazards are identified by reverse order analysis,and the analysis results are in line with the actual situation.
作者
张仰行
ZHANG Yanghang(State Grid Energy Xinjiang Zhundong Coal Power Co.,Ltd.,Changji Xinjiang 831100,China)
出处
《中国安全科学学报》
CAS
CSCD
北大核心
2024年第S01期179-184,共6页
China Safety Science Journal
关键词
AHP-TOPSIS模型
煤矿
机电设备
安全评价
贴近度
analytic hierarchy process-technique for order preference by similarity to the ideal solution(AHP-TOPSIS)model
coal mine
electromechanical equipment
safety evaluation
nearness degree
作者简介
张仰行(1988—),男,山东曲阜人,本科,工程师,主要从事矿井机电运维、矿井灾害防治等方面的工作。E-mail:18002157@chnenergy.com.cn。
