基于模糊层次分析法的输气管道风险因素权重分析

燃气管道风险存在许多不确定性因素，传统评价方法由于自身的局限，影响了风险评价结果的准确性。运用模糊层次分析法的严格逻辑性和两两比较法原理，确定管道事故风险因素的权重，很好的解决了评价过程中的因素权重确定问题。通过实例计算说明了该法在燃气管道风险评估上的适用性和可靠性，使半定量评价法更合理且易于工程应用。

Analysis of Risk Factor Weight of Gas Pipeline by Fuzzy Analytic Hierarchy Process

There were many uncertainty factors in the gas pipeline risk assessment,the traditional risk assessment method affected the accuracy of risk assessment results due to its own limitations.The FAHP was introduced,the accident risk factor weight of pipeline was determinted,the problem of factor weight determination was resolved in appraisal process by utilizing its strict logic and comparative tests principle.This method showed through the example in city gas pipeline risk assessment serviceability and reliabi...