核电厂管道振动问题诊断及处理

Diagnosis and Treatment of Nuclear Power Plant Piping Vibration

文章简单介绍了核电站常规岛常见管道振动的危害、原因及减振方法。文章从运行和支吊架设计方面,分析了常规岛启动给水(APD)管道振动问题,并提出了相应的整改措施。

This paper brief describes the design of common pipe vibration problem.In steam-water running and design aspects.this paper analyzes the pipe vibration problem of startup feedwater system,and turn out the corresponding improvement measures.This issues and workarounds in the paper can provide valuable preference for new plant design and eommissioning.