Application of a high-tech bridge safety system in monitoring the performance of Xibin Bridge

Author:

Yen Chung-I1,Huang Chin-Kuo2,Lee Wei F.3,Chen Cheng-Hsing4,Chen Ming-Cheng5,Lin Yi-Ching6

Affiliation:

1. Research Assistant Professor, Facilities and Assets Management Center for Infrastructures, National Taiwan University of Science and Technology, Taiwan

2. Postdoctoral Research Fellow, Facilities and Assets Management Center for Infrastructures, National Taiwan University of Science and Technology, Taiwan

3. Adviser, Taoyuan County Government, TYCG, Taiwan

4. Professor, Department of Civil Engineering, National Taiwan University, Taiwan

5. Associate Professor, Department of Civil Engineering, Chien-Hsin University, Taiwan

6. Professor, Department of Civil Engineering, National Chung Hsing University, Taiwan

Abstract

The development of a real-time monitoring and early warning system and corresponding decision-making procedures has become a high-priority concern for the Taiwanese government in recent years. Studies have indicated that observing water level and scour depth is not sufficient for evaluating bridge safety. Therefore, a high-tech bridge safety monitoring system based on monitoring the vibration behaviour of a bridge is developed in this study and applied to Xibin Bridge. A flood event is recorded and studied to understand the relationship between bridge vibration behaviours and scour. The study results for the monitoring system are verified using in-field vibration measurements and simulations by a numerical model.

Publisher

Thomas Telford Ltd.

Subject

Safety, Risk, Reliability and Quality

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1. Photoelectric sensors for wireless monitoring of bridge scour – laboratory investigation and field validation;Structure and Infrastructure Engineering;2023-09-24

2. Bridge scour monitoring: challenges and opportunities;IABSE Symposium, Vancouver 2017: Engineering the Future;2017

3. STRUCTURAL HEALTH MONITORING;Internet of Things and Data Analytics Handbook;2016-12-23

4. Editorial;Proceedings of the Institution of Civil Engineers - Forensic Engineering;2014-02

5. Forensic investigation in the age of the internet of things';IABSE Reports;2014

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