Structural Performance Monitoring During Construction and Frame Work for Life-cycle Monitoring

The performance of structure in daily use environment or under the strong typhoon action and seismic disaster can be known by establishing Shanghai Tower structural monitoring system. Shanghai Tower structural monitoring system was to monitor the tower structure on both engineering construction stage and operation stage. Operation stage monitoring content covers all corresponding partial of construction stage, and construction stage of monitoring content must be a smooth transition to operation stage. Structural performance monitoring content includes seismic monitoring, wind load monitoring, the displacement monitoring, acceleration monitoring, temperature monitoring, stress and strain monitoring, elevation monitoring, inclination angle monitoring. On the basis of monitoring information, combined with the analysis and design results, the safety, reliability, durability and suitability of service structure can be further evaluated.