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Investigation of dynamic cable-deck interaction in a physical model of a cable-...
Elsa Caetano; Álvaro Cunha; Colin Anthony TaylorThe present paper describes an investigation of the effect of dynamic cable interaction with the deck and towers in the seismic response of a cable-stayed bridge. This study involved shaking table tests performed on a physical model of Jindo bridge, in order to validate two alternative numerical models, which differ in terms of consideration of coupled cable/deck and towers modes. The response to artificial acc...
Investigation of dynamic cable-deck interaction in a physical model of a cable-...
Elsa Caetano; Álvaro Cunha; Colin Anthony TaylorA description of an experimental investigation involving the study of the dynamic interaction between the cables and the deck/towers system in cable-stayed bridges is presented. The work was carried out on a physical model of a cable-stayed bridge (the Jindo Bridge, in South Korea), whose characteristics of stiffness and mass have been conveniently scaled. Standard modal analysis tests were performed using both...
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