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An experimental study on the use of dynamic tests for surveillance of concrete structures

Autor
Casas, J.
Tipus d'activitat
Article en revista
Revista
Materials and structures
Data de publicació
1994-09
Volum
27
Número
10
Pàgina inicial
588
Pàgina final
595
DOI
https://doi.org/10.1007/BF02473128 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007/BF02473128 Obrir en finestra nova
Resum
A method is presented for the use of dynamic response as an inspection and surveillance tool for the long term monitoring of concrete structures (mainly bridges) and for the analysis of these dynamic experimental data to ensure their correct use to this end. The method is based upon the definition of a finite element model for the structure, for the identification of stiffness characteristics (related to cracking) starting from modal dynamic parameters (natural frequencies and mode shapes) deriv...
Grup de recerca
EC - Enginyeria de la Construcció

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