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Numerical damage identification of structures by observability techniques based on static loading tests

Autor
Nogal, M.; Lozano-Galant, J.A.; Turmo, J.; Castillo, E.
Tipus d'activitat
Article en revista
Revista
Structure and infrastructure engineering: maintenance, management, life-cycle design and performance
Data de publicació
2016-09
Volum
12
Número
9
Pàgina inicial
1216
Pàgina final
1227
DOI
https://doi.org/10.1080/15732479.2015.1101143 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/100366 Obrir en finestra nova
URL
http://www.tandfonline.com/doi/full/10.1080/15732479.2015.1101143 Obrir en finestra nova
Resum
This article proposes the application of the observability techniques to deal with damage detection in bridges from their structural response under static loading tests. Unlike previous works based on a symbolic approach to this technique, this article presents its first numerical application. With this aim, a novel algorithm is presented, which reduces the unavoidable numerical errors produced by the lack of precision of computers. To achieve an adequate accuracy in estimations, this numerical ...
Citació
Nogal, M., Lozano-Galant, J.A., Turmo, J., Castillo, E. Numerical damage identification of structures by observability techniques based on static loading tests. "Structure and infrastructure engineering", Setembre 2016, vol. 12, núm. 9, p. 1216-1227.
Paraules clau
Non-destructive testing, bridge deck, damage detection, numerical analysis, precision error, static tests, structural response
Grup de recerca
EC - Enginyeria de la Construcció

Participants

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

Arxius