VIBRATION ASSESSMENT METHOD AND ENGINEERING APPLICATIONS TO SMALL BORE PIPING IN NUCLEAR POWER PLANT

摘要：

Vibration measurement and corresponding assessment method for small bore piping are introduced. Based on ASME OM-S/G part3, small bore piping vibration measurement and assessment of unit 1 in GuangDong DaYa Bay NPP were performed, which indicates that the screening effective velocity 12mm/s may be not conservative for several small bore pipes. Dynamic stress analysis or special monitoring and inspecting program should be determined to prevent vibratory fatigue or failure occurring.

作者: Fei Xue Lei Lin Wenxin Xiaolong Wang Nianwen Lu

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）