Application of Quantitative Risk Analysis Method in Risk Assessment of Buried Gas Pipelines
In order to explore a reliable method of buried gas pipeline risk assessment,a quantitative risk assessment model of buried gas pipeline was es-tablished based on the quantitative analysis model of failure frequency and leakage consequences,aiming at the risk characteristics of buried gas pipeline.Through the application and analysis of a certain sec-tion of buried gas pipeline,the risk level of the bur-ied gas pipeline leakage accident to individuals and society was determined.The results showed that the quantitative risk analysis method was used to predict the risk of buried gas pipelines,and the evaluation results can be quantified,which can realize the quan-titative risk assessment of pipeline,and provide tech-nical support for promoting the risk management of gas pipelines in enterprises and the emergency deci-sion-making of the government.
buried gas pipelinequantitative risk a-nalysispersonal risksocial riskrisk management
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