Repair Scheme of Sealing Structure of Nuclear Pressure Vessel
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.