基于模糊理论的埋地管道交流干扰腐蚀安全性研究  

Safety Research on Corrosion Induced by AC Interference for Buried Pipeline Based on Fuzzy Theory

作　　者：王益敏[1] 张礼敬[1] 陶刚[1] 许丹枫[1] 

机构地区：[1]江苏省城市与工业安全重点实验室南京工业大学城市建设与安全工程学院,南京210009

出　　处：《工业安全与环保》2011年第9期47-49,共3页Industrial Safety and Environmental Protection

基　　金：国家863项目:典型沿江化工区环境污染事故防范与应急示范(2007AA06A402)

摘　　要：针对埋地管道交流干扰腐蚀的现象,利用层次分析法建立交流干扰腐蚀综合评估指标体系,构建判断矩阵;将判断矩阵的特征向量作为评估指标的权重,结合模糊数学理论,采用模糊综合评估法对埋地管道的交流干扰腐蚀进行评估。最后通过实例对评估方法进行了验证。Analytical hierarchy process is used to assess the corrosion induced by AC interference for buried pipeline and to establish a comprehensive corrosion evaluation index system as well as a judgement matrix.The eigenvector of the judgement matrix is regarded as index weights to determine the significant sort of the evaluation index and the fuzzy comprehensive evaluation is adopted to assess the corrosion induced by AC interference.Finally this method is testified based on practice.

关 键 词：模糊综合评估 腐蚀 交流干扰 层次分析法 

分 类 号：U177[交通运输工程]