Identification and Assessment of Urban Gas Accident Potential
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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.Abstract: 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.
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Keywords:
- urban gas /
- accident potential /
- identification /
- assessment
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