TY  - GEN
AU  - Haag,Björn
TI  - Schadensidentifikation mit modalen Parametern: Anwendung auf extern vorgespannte Hohlkastenbrücken
SN  - KSP/1000051045
PY  - 2016///
PB  - KIT Scientific Publishing
KW  - modal-based
KW  - modalbasiert condition assessment
KW  - Zustandsbewertung
KW  - bridges
KW  - Brücken
N1  - Open Access
N2  - With a focus on the monitoring of concrete bridges, this study evaluates 19 different methods under realistic constraints. Then, the detailed numerical model of an unbonded post-tensioned box-girder bridge is created. There, nonlinear material laws, which have been validated by laboratory tests, are applied. Combining six different methods, the increase in cracking as a consequence of either the settlement of the pier or the decrease in the tension force can be assessed and localized
UR  - https://www.ksp.kit.edu/9783731504580
UR  - https://directory.doabooks.org/handle/20.500.12854/58933
ER  -