This paper is an experimental-analytical investigation on the structural behavior of a two-span steel-concrete bridge. The use of mixed experimental data coming {}from static and dynamic testing has proved determinant for the identification of an accurate finite element model of the bridge and for a full understanding of its structural behavior. In addition, experience has suggested, so as restricting the indeterminacy frequently affecting structural identification problems, having resort to all the a priori information on the system and mindfully selecting the parameters to be identified.
Experimental and analytical study of a steel-concrete bridge
MORASSI, Antonino;TONON, Stefano
2008-01-01
Abstract
This paper is an experimental-analytical investigation on the structural behavior of a two-span steel-concrete bridge. The use of mixed experimental data coming {}from static and dynamic testing has proved determinant for the identification of an accurate finite element model of the bridge and for a full understanding of its structural behavior. In addition, experience has suggested, so as restricting the indeterminacy frequently affecting structural identification problems, having resort to all the a priori information on the system and mindfully selecting the parameters to be identified.File in questo prodotto:
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