摘要
为有效防治矿井火灾事故,准确评价矿井火灾危险性等级。基于矿井现场火灾影响因素,选取5个一级指标及22个二级指标,应用层次分析法(AHP)计算各指标权重,利用逼近理想解排序法(TOPSIS)计算样本贴近度矩阵,结合权重与贴近度确定矿井火灾危险性等级。结果表明:基于AHP耦合TOPSIS法得到矿井样本评价指标值为0.3271,评价结果为安全,对应火灾危险等级与实际生产状况一致。该模型能有效评价矿井火灾危险程度,可应用于评价矿井火灾危险性。
In order to effectively prevent and control mine fire accidents,accurately evaluate mine fire risk grade.Based on the influence factors of mine fire,5 first-class indexes and 22 second-class indexes were selected,and the weights of each index were calculated by AHP,and the sample closeness matrix was calculated by TOPSIS,the result shows that the evaluation index value of mine samples is 0.3271 based on AHP-TOPSIS method,and the evaluation result is safe,the corresponding fire risk grade is consistent with the actual production status.The model can effectively evaluate the mine fire risk degree and can be applied to evaluate mine fire risk.
作者
田燚
舒仕海
任建军
阮毅
王沉
刘亚飞
TIAN Yi;SHU Shihai;REN Jianjun;RUAN Yi;WANG Chen;LIU Yafei(Xingyi Teachers'College for Nationalities,College of Physics and Engineering Technology,Xingyi562400,China;School of Mining,Guizhou University,Guiyang550025,China;Guizhou Coal Mine Design and Research Institute,Guiyang550025,China)
出处
《煤》
2024年第2期18-23,共6页
Coal
基金
国家自然科学基金资助项目(51904081,51964008)
贵州省教育厅青年科技人才成长项目(黔教合KY字[2022]105)。
