Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6741231 | Engineering Structures | 2013 | 16 Pages |
Abstract
- Continuous dynamic monitoring of a stress-ribbon footbridge during 3Â years.
- Analysis of the influence of environmental and operational factors on the footbridge modal properties.
- Removal of those effects based on PCA; use of Novelty analysis to build a damage indicator.
- Demonstration of the efficiency of the described damage detection methodology.
- Simulation of realistic damage scenarios based on experimentally validated FE model.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geotechnical Engineering and Engineering Geology
Authors
Wei-Hua Hu, Elsa Caetano, Álvaro Cunha,