Application of GeoSHM System in Monitoring Extreme Wind Events at the Forth Road Bridge

A two-year monitoring campaign using the GeoSHM system on the Forth Road Bridge revealed significant susceptibility of long-span bridges to wind loads, with extreme events like Storm Ali demonstrating a clear relationship between wind speed and bridge response. The study analyzed data from 2015–2017, highlighting challenges in extracting actionable damage and reliability information for maintenance planning. Supported by the European Space Agency, GeoSHM employed GNSS (Global Navigation Satellite System) and Earth Observation techniques to address gaps in structural health monitoring of critical infrastructure.

Meng, X., Nguyen, D. T., Owen, J. S., Xie, Y., Psimoulis, P., & Ye, G. (2019). Application of GeoSHM System in Monitoring Extreme Wind Events at the Forth Road Bridge. Remote Sensing, 11(23), 2799. https://doi.org/10.3390/rs11232799