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Structural system identification of cable-stayed bridges with observability techniques

Autor
Lozano-Galant, J.A.; Nogal, M.; Paya-Zaforteza, I.; Turmo, J.
Tipus d'activitat
Article en revista
Revista
Structure and infrastructure engineering: maintenance, management, life-cycle design and performance
Data de publicació
2014
Volum
10
Número
11
Pàgina inicial
1331
Pàgina final
1344
DOI
https://doi.org/10.1080/15732479.2013.807292 Obrir en finestra nova
Projecte finançador
Estudio experimental del coeficiente de rozamiento entre dovelas prefabricadas de hormigón para puentes con junta seca conjugada
Optimización del proceso de tesado de puentes atirantados construidos con tableros apeados
Repositori
http://hdl.handle.net/2117/27291 Obrir en finestra nova
URL
http://www.tandfonline.com/doi/abs/10.1080/15732479.2013.807292#.UvFELftRiNo Obrir en finestra nova
Resum
Cable-stayed bridges are highly statically redundant, light and flexible structures. This complexity highlights the role of the structural system identification (SSI) method in the calibration of the actual properties of the simplified models of these structures. This study proposes the first application of observability techniques to SSI of cable-stayed bridges. This method enables to define which subset of actual structural variables should be measured on site to identify mechanical properties...
Citació
Lozano-Galant, J.A. [et al.]. Structural system identification of cable-stayed bridges with observability techniques. "Structure and infrastructure engineering", 2014, vol. 10, núm. 11, p. 1331-1344.
Paraules clau
ALGORITHM, DAMAGE DETECTION, TEMPORARY SUPPORTS, cable-stayed bridges, concrete structures, damage, structural system identification
Grup de recerca
EC - Enginyeria de la Construcció

Participants

  • Lozano Galant, José Antonio  (autor)
  • Nogal Macho, María  (autor)
  • Payá Zaforteza, Ignacio Javier  (autor)
  • Turmo Coderque, Jose  (autor)