Schadensidentifikation mit modalen Parametern: Anwendung auf extern vorgespannte Hohlkastenbrücken

• मुख्य लेखक: Haag, Björn (auth)
• स्वरूप: इलेक्ट्रोनिक पुस्तक अध्याय
• प्रकाशित: KIT Scientific Publishing 2016
• श्रृंखला: Karlsruher Reihe Massivbau, Baustofftechnologie, Materialprüfung / Institut für Massivbau und Baustofftechnologie ; Materialprüfungs- und Forschungsanstalt Karlsruhe
• विषय: History of engineering & technology; modal-based; modalbasiert condition assessment; Zustandsbewertung; bridges; Brücken
• ऑनलाइन पहुंच: DOAB: download the publication; DOAB: description of the publication

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...