法国900MWe压水堆RPV中子辐照脆化寿命管理策略研究  

Strategies for life management of French 900 MWe PWR RPV due to neutron irradiation embrittlement

作　　者：万强茂[1,2] 束国刚[1,3] 王荣山[2] 丁辉[1] 任爱[2] 彭啸[1] 张琪[1] 雷静[1] 

机构地区：[1]武汉大学动力与机械学院,湖北武汉430072 [2]苏州热工研究院有限公司,江苏苏州215004 [3]中广核工程有限公司,广东深圳518031

出　　处：《核科学与工程》2011年第4期372-384,共13页Nuclear Science and Engineering

摘　　要：针对法国压水堆(PWR)核电站,介绍其长寿命运行计划情况,分析反应堆压力容器(RPV)辐照监督大纲和评价方法,总结已有辐照监督数据,重点论述法国实施的RPV中子辐照脆化寿命评价技术和管理策略、研发活动等,以期对我国开展RPV中子辐照脆化寿命管理提供有益的借鉴作用。In this paper,the situation of the long-life operation plans for French PWR nuclear power plants was presented,the RPV irradiation surveillance program and its assessment approach were analyzed,and then data obtained from 180 surveillance capsules were summarized and compared with the predictive values.It specially argued forthe RPV lifetime assessment techniques and management strategies concerning the neutron irradiation embrittlement,as well as RD activities,with an aim to provide useful reference to the RPV life management of PWR NPPs in China.

关 键 词：反应堆压力容器(RPV) 中子辐照脆化 寿命管理 

分 类 号：TH49[机械工程—机械制造及自动化] TL364[核科学技术—核技术及应用]