Study on Countermeasures for Effect of Flow-Induced Vibration Test of Reactor Internals in First Demonstration Project of HPR1000 on Total Construction Period

被引：0

作者：

Wang Q. ^{[1
]}

Ma Y. ^{[1
]}

Xing H. ^{[1
]}

Sun C. ^{[1
]}

机构：

[1] China Nuclear Power Engineering Co., Ltd., Beijing

来源：

Hedongli Gongcheng/Nuclear Power Engineering | 2021年 / 42卷 / 03期

关键词：

Flow-induced vibration; FOAK; HPR1000; Plan optimization;

D O I：

10.13832/j.jnpe.2021.03.0108

中图分类号：

学科分类号：

摘要：

As the FOAK, HPR1000 is required to carry out the in-reactor measurement of flow induced vibration of reactor internals based on the regulation Comprehensive Vibration Assessment Program for Reactor Internals during Pre-operational and Start-up Testing (RG1.20). The evaluation shows that this will result in additional 2.7 mouths in the construction period in the critical path. In order to eliminate the effect of test-related work on the construction period, this paper proposes a feasible optimization scheme by analyzing the influencing factors, countermeasures, risks and the associated effects after taking these measures. The analysis results indicate that the effect of test-related work on the construction period (62 months) of FOAK project can be eliminated by adjusting the logic of critical path and duration optimization. © 2021, Editorial Board of Journal of Nuclear Power Engineering. All right reserved.

引用

页码：108 / 114

页数：6