摘要
对城市燃气管道在运行过程中的风险因素进行了辨识,讨论了铸铁管道风险的特殊性。根据故障树分析法、层次分析法与专家调查法对风险因素进行分析评判,建立了城市燃气铸铁管道风险评价的失效可能性模型。
In this paper risk factors of urban gas pipelines in operation am identified and the particularities of gas cast iron pipelines risks are discussed. The risk factors are analyzed and judged based on fault tree analysis, analytic hierarchy process and Delphi Method and the failure possibility model for urban gas cast iron pipelines risks assessment is established.
出处
《工业安全与环保》
北大核心
2014年第11期8-11,共4页
Industrial Safety and Environmental Protection
基金
国家科技支撑计划项目2012BAK13B03和2011BAK06B03资助
关键词
燃气铸铁管道
风险辨识
失效可能性
gas cast iron pipeline risk identification failure possibility
