THE ESTABLISHMENT OF ONLINE MONITORING SYSTEM FOR TIANYUAN BRIDGE AND PRELIMINARY ANALYSIS OF DATA

According to the actual operating environment and structural stress condition, the online structural monitoring system is established on a half-through steel arch bridge with single arch face. On the basis of monitoring records, the data of the strain, acceleration, temperature and humidity are preliminarily analyzed. The system establishing practice and test data analysis could provide effective references to structural analysis of similar bridge and practical application of the structural online monitoring system.