Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damage detection in slab‐on‐girder bridges using vibration characteristics
This paper develops and applies a multi‐criteria procedure, incorporating changes in natural frequencies, modal flexibility and the modal strain energy, for damage detection in slab‐on‐girder bridges. The proposed procedure is first validated through experimental testing of a model bridge. Numerically simulated modal data obtained through finite element analyses are then used to evaluate the vibration parameters before and after damage and used as the indices for assessment of the state of structural health. The procedure is illustrated by its application to full scale slab‐on‐girder bridges under different damage scenarios involving single and multiple damages on the deck and girders. Copyright © 2012 John Wiley & Sons, Ltd.
Damage detection in slab‐on‐girder bridges using vibration characteristics
This paper develops and applies a multi‐criteria procedure, incorporating changes in natural frequencies, modal flexibility and the modal strain energy, for damage detection in slab‐on‐girder bridges. The proposed procedure is first validated through experimental testing of a model bridge. Numerically simulated modal data obtained through finite element analyses are then used to evaluate the vibration parameters before and after damage and used as the indices for assessment of the state of structural health. The procedure is illustrated by its application to full scale slab‐on‐girder bridges under different damage scenarios involving single and multiple damages on the deck and girders. Copyright © 2012 John Wiley & Sons, Ltd.
Damage detection in slab‐on‐girder bridges using vibration characteristics
Shih, H. W. (Autor:in) / Thambiratnam, D. P. (Autor:in) / Chan, T. H. T. (Autor:in)
Structural Control and Health Monitoring ; 20 ; 1271-1290
01.10.2013
20 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
| Taylor & Francis Verlag | 2022
Damage diagnosis of steel girder bridges using ambient vibration data
| Elsevier | 2005
Damage diagnosis of steel girder bridges using ambient vibration data
| Online Contents | 2006
Plasticity Based Assessment of Slab-Girder Bridges
| British Library Conference Proceedings | 2003
Behavior of Concrete Slab and Girder Bridges
| NTIS | 1969