Based on previous research on tunnel damages,the methods and problems of tunnel damage inspection,evaluation,diagnosis,maintenance,repair and reinforcement are analyzed and discussed,at last suggestions are proposed for future research.

The classification of tunnel diseases is a very important aspect of scientifically evaluating tunnel disease situation.

With the rapid development of tunnel construction in China,the problem of tunnel disease is increasingly prominent.

Cluster Mining Research and Application on Tunnel Damage Evaluation;

In addintion, prevention control projection tunnel damage is so complicated that the method adopted presently which depends on manual basis lacks of systematism.

Influence of Disease in Tunnel Base on the Speed-Up of Train in Mountain Area and Its Countermeasures;