Structural identification of bridges: Monitoring, Maintenance and Repair
|
|
|||||||||||
Bibliographic Details
| Author(s): |
Cristian-Claudiu Comisu
Gheorghita Boacâ |
||||
|---|---|---|---|---|---|
| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010 | ||||
| Published in: | IABSE Symposium Venice 2010 | ||||
|
|||||
| Page(s): | 386-387 | ||||
| Total no. of pages: | 6 | ||||
| Year: | 2010 | ||||
| DOI: | 10.2749/222137810796025032 | ||||
| Abstract: |
The use of system identification (SI) for deterioration modelling of damage and prediction of service life of large structures like bridges for environmentally constrained and urbanized areas, has received considerable attention in recent years. System identification can be described as the process of deducing or updating structural parameters based on dynamic input and output (I/O) measurements, or in some cases solely based on output measurements. The structural parameters of concern could be stiffness, damping or modal parameters. Based on the change of structural parameters, the condition of structure of bridge can be monitored. |
||||
| Keywords: |
bridges service life repair maintenance structural health monitoring damage detection system identification
|
||||