Structural Health Monitoring of Bridges Using IoT-Based Sensors: A Case Study from Sweden

• Dr. Erik Lindström

  Department of Civil and Environmental Engineering Chalmers University of Technology, Sweden

  Author

Structural health monitoring (SHM) is essential for ensuring the safety, reliability, and longevity of bridges. This study explores the implementation of IoT-based sensor networks for real-time monitoring of bridge structures in Sweden. Data collected from three major bridges over a 12-month period were analyzed for strain, vibration, and temperature variations. Results indicate that IoT-enabled SHM provides accurate predictions of structural integrity, early detection of potential failures, and cost-effective maintenance scheduling. The study also highlights challenges such as data management, cybersecurity, and environmental interference.

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