Design of Geological Disaster Monitoring and Early-Warning System for Mountainous Nuclear Facilities

According to the types of geological disasters such as landslides and mudslides that are prone around mountainous nuclear facilities, the design principles of “progressiveness, stability and reliability, convenience for expansion, economy and practicality, and security and confidentiality” were proposed; slope shallow displacement, slope deep displacement and local rainfall were selected as the monitoring indicators; and then, a geological disaster monitoring and early-warning system for mountainous nuclear facilities was designed to provide technical support for improving the safety management level of mountainous nuclear facilities. The system has been put into trials at several high-risk slopes in some mountainous nuclear facilities to carry out further experimental research and improvement.