一种基于行为因素的高危作业安全评价方法的研究  

Research of safety assessment method on high-risk operation based on behavior risk factors

作　　者：孙志禹[1] 周剑岚[2] 

机构地区：[1]中国长江三峡集团公司,湖北宜昌443002 [2]华中科技大学控制科学与工程系,武汉430074

出　　处：《水力发电学报》2011年第3期195-200,共6页Journal of Hydroelectric Engineering

基　　金：国家自然科学基金项目(50909045);国家科技支撑计划课题(2008BAB29B07)

摘　　要：在危险因素辨识的基础上,加强高危作业的评价与监控工作,预防和控制事故的发生,是安全生产工作的当务之急。本文在确定高危作业的行为因素及其分类、分层关系的基础上,对施工事故案例数据进行分析,首先判定事故发生因素的分类一致性,接着分析因素间的相关性,以此作为网络层次分析法中因素间的支配关系,从而确定行为因素的权重。最后,针对排架搭设作业实例,利用过程监控手段给出的检查数据,作为安全评价的数据输入,通过对各因素评估变量值的赋值,结合ANP方法得出的因素权重,得出评价结果。经过一段时间的监控与整改,重新进行因素比对分析,验证因素影响关系,实施新一轮的安全监控,实现水电工程施工的"本质安全"。It is imperative to strengthen the high-risk operation assessment and the accidents prevention and control of hydropower construction hazards.By analyzing the data of construction accident cases to identify the behavioral factors and their hierarchical relations,this paper first determines the consistency of classification and the links among the factors,then establishes a factor dominance relation in the analytic hierarchy process.Finally,the assessment results of bent put-up operation as a case study are obtained through an evaluation of the behavioral factors and by using the factor weights derived with an ANP method and the input of operation monitoring data.After a certain period of monitoring and rectification,a new round of safety monitoring,factors comparison and interaction analysis is carried out so that the goal of ＂the nature of safety＂ of hydropower projects construction is achieved.

关 键 词：水利建筑工程施工 安全评价 网络层次分析法 高危作业 行为因素 过程监控 

分 类 号：TV512[水利工程—水利水电工程]