水利工程高处坠落安全风险的可拓评估模型
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摘要
高处坠落事故在水利工程施工事故中占有较高的比重,控制及防范高处坠落事故已成为水利建设行业急需解决的问题,对高处坠落安全风险进行评估能较好地起到预防和控制高处坠落事故的作用,该文在物元可拓理论的基础上,对水利施工企业面临的风险因素进行识别与分析,将熵权与物元可拓模型耦合,构建了水利工程高处坠落安全风险的评估模型,确定了风险评价等级,分析了主要风险影响因素,并以某水利工程施工企业为例对其高处坠落安全风险等级进行了预测分析,可为类似工程提供借鉴。
Falling accident in the construction of water conservancy project occupies a high proportion of accidents. Control and prevention of falling accident has become an urgent problem to be solved in water conservancy construction industry. To evaluate the safety risk of falling in the high place can effectively prevent and control the effect of falling accidents. On the basis of matter element extension theory,the risk factors of water conservancy construction enterprises are identified and analyzed. The entropy weight and matter element model are coupled to construct the assessment model of the safety risk of the water conservancy project. Determine the level of risk assessment,and analyze the main risk factors. Finally,water conservancy project construction enterprises falling safety risk rating is evaluated.
Falling accident in the construction of water conservancy project occupies a high proportion of accidents. Control and prevention of falling accident has become an urgent problem to be solved in water conservancy construction industry. To evaluate the safety risk of falling in the high place can effectively prevent and control the effect of falling accidents. On the basis of matter element extension theory,the risk factors of water conservancy construction enterprises are identified and analyzed. The entropy weight and matter element model are coupled to construct the assessment model of the safety risk of the water conservancy project. Determine the level of risk assessment,and analyze the main risk factors. Finally,water conservancy project construction enterprises falling safety risk rating is evaluated.
引文
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[9]孙瑞山,胡臻,汪磊,等.基于权的最小平方法和熵权法的机务维修人员疲劳影响因素研究[J].安全与环境工程,2016(3):1-4.
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[11] Sergio Mendoza,Michael Rothenberger, Alison Hake, et al. Optimization and experimental validation of a thermal cycle that maximizes entropy coefficient fisher identifiability for lithium iron phosphate cells[J]. Journal of Power Sources,2016,308(3):18-28.
[2]王幼松,张煜帆,魏子晗,等.基于FTA法的预防施工高处坠落事故安全投入优化分配[J].工程管理学报,2014(1):87-92.
[3]邓航,庞奇志,朱德英,等.建筑施工高处坠落事故分析及预防对策[J].工业安全与环保,2010(4):57-59.
[4]赵金娜,郭进平,侯东升,等.基于AHP的高处坠落事故脆性分析[J].中国安全生产科学技术,2009(5):204-208.
[5]郭豪收,张建设.建筑施工高处坠落伤亡的事故树安全研究[J].山西建筑,2007(19):197-198.
[6]施式亮,刘勇,李润求,等.基于AHP-Fuzzy的高处坠落危险性评价研究[J].中国安全生产科学技术,2011(2):132-137.
[7]于继光.高处坠落事故的原因分析及防范措施[J].建筑安全,2013(5):49-51.
[8] Samrand Khaleie,Mehdi Fasanghari. An intuitionistic fuzzy group decision making method using entropy and association coefficient[J]. Soft Computing,2012(16):1 197-1211.
[9]孙瑞山,胡臻,汪磊,等.基于权的最小平方法和熵权法的机务维修人员疲劳影响因素研究[J].安全与环境工程,2016(3):1-4.
[10]吴超,卢建昌.基于熵权-TOPSIS法的输变电工程经济性评价研究[J].商,2016(12):295-296.
[11] Sergio Mendoza,Michael Rothenberger, Alison Hake, et al. Optimization and experimental validation of a thermal cycle that maximizes entropy coefficient fisher identifiability for lithium iron phosphate cells[J]. Journal of Power Sources,2016,308(3):18-28.