Design for Monitoring Aging Protective of Safety Shell in Nclear Power Stations

This article introduces the aging protection of the safety shell in nuclear power stations, which is related not only to the security operation of the nuclear power station, but also is the most important part of the aging management of nuclear power station constructs/builds. There may be difficulties for the preventive maintenance and in-service monitoring after the completion of construction, if there are no available quantitative technical measures of monitoring and diagnosis. In considering the preventive maintenance program of the nuclear power plant building aging, the measurability or accessibility of the protection monitoring during construction of the safety shell should be concerned. So it is extremely essential to conduct the research, design and implementation.