压水堆核电厂常规岛管道振动分析及处理

Vibration Analysis and Treatment of Pressurized Water Reactor Conventional Island Pipeline

本文首先分析压水堆核电厂管道振动原因,然后探讨测量管道振动应遵守的规程规范,最后根据相关原因,分别针对因管系过柔、水锤汽锤、逻辑设置、节流件选型、偏离额定工况等造成的振动给出处理建议。

This paper first analyzed the vibration causes of PWR nuclear power plant pipeline, then dis- cussed the rules and norms should abide by the measurement of pipeline vibration, according to the relat- ed reasons, respectively due to pipe vibration, soft water hammer hammer gived treatment recommendations and logic setting, throttle selection, departure from the rated condition caused by.