Research on the establishment of a highway disease database based on integrated detection and maintenance

The rapid development of China's transportation industry, in order to comply with the development trend of transportation informatization, seeks a disease coding method applicable to domestic highways, as well as the establishment method of disease library and the detection and maintenance of integrated highway disease system. In the process of inspection and maintenance of highway pavements, bridges, tunnels and other transportation structures, two main problems are often faced, one is how to find the corresponding disease quickly, and the other is the maintenance and application of the disease library. Aiming at the above problems, this paper mainly solves the problems of disease localization and disease library construction.