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"MiSeeR Bridge/ Building Structural Monitoring System" ensures both the safety and transparency of bridges and architectural structures

2023.01.08_新竹南門橋、桃園彩虹橋、桃園南崁橋橋樑採納建築結構檢測系統

 

Situated within a high-risk seismic zone, Taiwan faces a close connection between the safety of bridges and buildings and natural disasters like earthquakes and typhoons. However, the routine inspection of bridges demands a substantial investment of manpower and financial resources, coupled with the challenges of time consumption and potential hazards. Furthermore, acquiring timely structural safety information in the aftermath of natural disasters becomes a formidable task, hindering the formulation of accurate contingency measures.

The implementation of the "MiSeeR Bridge/ Building Structural Monitoring System" by MiTAC involves the deployment of vibration sensing units on the bridge deck and piers to gather data. Subsequently, the MiSeeR edge computing system conducts health analyses, uploading the results to a database for the establishment of an LSTM model. This model estimates the safety index of the bridge. Bridge management authorities can access routine health reports and immediate post-disaster check-up reports from the system. If the analysis indicates any anomalies, the system promptly issues real-time alert notifications, enabling maintenance units to take immediate and informed measures to enhance public safety and prevent unforeseen incidents. Maintenance units can proactively monitor the safety status of the bridge through the frontend web system on a regular basis.

Currently, there are three locations in Taiwan that have adopted and are utilizing the Bridge/ Building Structural Monitoring System. These locations include the Nanmen Bridge in Hsinchu, the Rainbow Bridge in Taoyuan, and the Nankan Bridge in Taoyuan.