摘要
针对城市燃气供应企业,给出了事故隐患的定义,提出了事故隐患评估的补偿系数修正法.以北京市液化石油气储配站为例,对事故隐患进行了详细的辨识,并综合运用专家评价、风险矩阵、补偿系数修正的方法对事故隐患进行了评估,确定了事故隐患原始等级推荐值,将其运用到试点燃气供应企业,结果表明,事故隐患原始等级反映了其固有危险性的程度.
Provides the definition of the accident potential for urban gas industry.And a compensating coefficient correction assessment method of accident potential is proposed.Based on Beijing liquefied petroleum gas storage and distribution station,the accident potentials are identified.The accident potentials are assessed by methods of expert evaluation,risk matrix,compensating coefficient correction,and the original grading recommendation values of the accident potentials are determined.This assessment method is applied to the gas enterprises of Beijing.The results showed that the original grading of the accident potential reflects the extent of the inherent hazard.
出处
《北京工业大学学报》
EI
CAS
CSCD
北大核心
2011年第5期724-728,共5页
Journal of Beijing University of Technology
基金
北京市科技计划项目资助(Z09050600910902)
城市综合风险评估实验室建设项目资助(PXM20091782150893471216)
北京市科研院科技创新工程项目(PXM2010-178215-095204)资助
关键词
城市燃气
事故隐患
辨识
评估
urban gas
accident potential
identification
assessment
