A landslide risk early-warning method in urgent repair operations for earthquake-damaged underground engineering

A landslide risk early-warning method was proposed in urgent repair process with Case-based reasoning theory. In recognition of landslide early-warning characteristics in urgent repair process for earthquake-damaged underground engineering, the landslide risk early-warning structure was constructed on Case-based reasoning principle. Landslide risk early-warning case was expressed with XML, retrieval method was put forward on the local and global similar degree with relational matrix in the risk early-warning cases. Then, Case-based reasoning mechanism was established on landslide risk early-warning, and let it carry on revisement, reusement, and retainment, which provided technic practicability for early-warning and disposition on landslide risk in urgent repair process for earthquake-damaged underground engineering.