Abstract:In order to achieve the informational, digital and intelligent management of bridge from the construction period to the operation period, depending on the design and development of bridge information management and health monitoring system, according to the principle of complete bridge basic data management, combining the long-term operation monitoring data with the regular detection results, and combining the regular inspection with the reinforcement maintenance measures, the integration and application of the integrated information management system in the total life cycle of the bridge are realized. The system provides the multi-source data collection, measuring point management, graph drawing, monitoring and early warning of the monitoring management module, input of mobile terminal disease, evaluation of technical condition, disease statistics and comparison over the years of the detection management module, countermeasures and cost calculation of the reinforcement maintenance management module, and the other functions. Based on the long-term monitoring data and the diseases detection of bridge, the healthy status of bridge can be comprehensively evaluated, which provide a basis for the maintenance management and reinforcement maintenance of the bridge in the future, and effectively improve the level of bridge operation and maintenance management.