核压力容器密封结构修复方案

Repair Scheme of Sealing Structure of Nuclear Pressure Vessel

结合M310压水堆核电站压力容器结构尺寸、特征材料和设计标准,分析不同类型缺陷的修复方案,修复技术的风险及措施,为修复技术研发及工程应用提供技术保障,也为其他核反应堆特种维修研发项目提供借鉴和参考。

According to the structural dimension,characteristic material and design standard of the pressure vessel of M310 pressurized water reactor nuclear power plant,this paper analyzes the repair schemes of different types of defects,as well as risks and measures of the repair methods,so as to provide technical support for research and development of repair technology and relative engineering application,and also to give reference for the research and development of technologies of special repair works of other nuclear reactors.