埋地输油管道腐蚀风险分析方法研究  

Method Research on Corrosion Risk Analysis of Underground Oil Pipeline System

作　　者：余建星[1] 雷威[1] 

机构地区：[1]天津大学建工学院

出　　处：《油气储运》2001年第2期5-12,共8页Oil & Gas Storage and Transportation

摘　　要：对在役管道进行风险评估是减少事故损失、节约维修资金、保障管道安全营运的有效途径。腐蚀是引起输油管道产生安全风险问题的主要原因,结合管道腐蚀破坏机理和风险分析原理,运用模糊综合评判方法,提出了可用于埋地输油管道腐蚀风险评估的有效方法,并通过一段输油管道的实例,验证了该方法的实用性与可靠性。Risk analysis is an efficiency method to reduce accident loss,save repair cost,and make ensure the safety operation of pipeline. At the same time,corrosion is the main cause of most risk problems. So,in this paper,based on the corrosion mechanism of pipeline and the theory of risk analysis,an effective method for evaluating corrosion risk of underground oil pipeline system is put forward. All of these are validated by an instance of real oil pipeline at the end of this paper.

关 键 词：埋地输油管道 腐蚀 风险评估方法 在役管道 

分 类 号：TE988.2[石油与天然气工程—石油机械设备]