核电厂风险指引型管道失效后果评估方法研究及应用  

Numerical heat transfer Applied Research of risk informed Consequence Evaluation of Pipe Failure

作　　者：陈露[1] 杜东晓[1] 何劼[1] 

机构地区：[1]上海核工程研究设计院,上海200233

出　　处：《中国机械》2015年第17期164-167,共4页Machine China

摘　　要：本文详细介绍了核电厂风险指引型管道在役检查（RI—ISI）中为管段风险分类提供安全重要度分级的管道失效后果评估方法，并以国内某运行核电厂安全壳内的高压安注注射管线为例进行方法应用，为后续开展核电厂RI—ISI奠定基础。This paper elaborated the pipe failure consequence assessment approach for segment failure risk classification in the risk-informed in-service inspection （RI-ISI） of the nuclear power plant （NPP）. A case study on the high pressure injection pipe inside the primary pressure boundary of a Operating NPP was employed to demonstrate the application, which provided the basis for performing RI-ISI in the future.

关 键 词：风险指引 管道在役检查 管道失效后果 概率安全评价 

分 类 号：TL364[核科学技术—核技术及应用]