Abstract
Structural health monitoring system (SHMs) for bridge involves the use of sensor types to continuously monitor bridge responses under the effects of load types. The database of SHMs is used to analyze and diagnose the health of bridges to identify reasonable maintenance strategy. Structural health monitoring technologies today often use a combination of sensors and IoT technology to track structural responses in real time. This paper summarizes the issues of designing, installing the monitoring system, structural diagram of SHMs, analyzing and determining health warning thresholds of three bridges: Thuan Phuoc, Dragon and Tran Thi Ly across the Han River, Da Nang city. The results obtained from this three-bridge monitoring system can be referenced for the design and operation of long span bridge monitoring systems in the future.
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