摘要
对核电厂中发生的几起止回阀失效案例进行了分析,阐述了"基于概率风险分析目标对止回阀相关设计应用单一故障准则"的论点。
Several accidents related to check valve failures in NPPs were analyzed,and such point of view was illuminated that single failure criteria should be used in system design and safety evaluation related to check valves based on the primary PRA goal of NPPs.
出处
《核安全》
2014年第2期35-39,共5页
Nuclear Safety
关键词
单一故障准则
止回阀
事故
失效
the single failure criterion
accident
failure
check valve
