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Selection of measurement sets in static structural identification of bridges using observability trees

Autor
Lozano-Galant, J.A.; Nogal, M.; Turmo, J.; Castillo, E.
Tipus d'activitat
Article en revista
Revista
Computers and concrete
Data de publicació
2015-05
Volum
15
Número
5
Pàgina inicial
771
Pàgina final
794
DOI
https://doi.org/10.12989/cac.2015.15.5.771 Obrir en finestra nova
Projecte finançador
Sistema de apoyo a la toma de decisiones durante el ciclo de vida de las infraestructuras: smart-infrastructures
Repositori
http://hdl.handle.net/2117/76604 Obrir en finestra nova
URL
http://www.techno-press.org/download.php?journal=cac&volume=15&num=5&ordernum=4 Obrir en finestra nova
Resum
This paper proposes an innovative method for selection of measurement sets in static parameter identification of concrete or steel bridges. This method is proved as a systematic tool to address the first steps of Structural System Identification procedures by observability techniques: the selection of adequate measurement sets. The observability trees show graphically how the unknown estimates are successively calculated throughout the recursive process of the observability analysis. The observa...
Citació
Lozano-Galant, J.A., Nogal, M., Turmo, J., Castillo, E. Selection of measurement sets in static structural identification of bridges using observability trees. "Computers and concrete", Maig 2015, núm. 5, p. 771-794.
Paraules clau
CABLE-STAYED BRIDGES, DAMAGE IDENTIFICATION, MODEL, PARAMETER-ESTIMATION, SENSOR, SIMULATION, SYSTEM-IDENTIFICATION, bridge, damage detection, measurement set, observability trees, structural system identification
Grup de recerca
EC - Enginyeria de la Construcció

Participants

  • Lozano Galant, José Antonio  (autor)
  • Nogal Macho, María  (autor)
  • Turmo Coderque, Jose  (autor)
  • Castillo Ron, Enrique  (autor)