Engineering Commons^™

Vehicle-Based Structural Health Monitoring Of Bridges, Zhenhua Shi

All ETDs from UAB

Structural health monitoring of bridges serves a critical role in maintaining a safe transportation network. Compared to the traditional resource-consuming direct approaches which usually require labor-intensive inspection and deployment of multiple sensors directly on the bridge, the indirect approach has been gained more and more attention due to its mobility and potential economy characteristics. The indirect approach utilizes the dynamic responses from the vehicle that interacts with the bridge so that the health status of the monitored bridges can be timely and effectively reflected via their structural dynamic characteristics such as frequencies, mode shapes, and damping properties. This research explores …