The present work presents the experimental results aimed to assess the dynamical features of a cable-stayed footbridge recently built in Terni (Italy). In particular, wind-tunnel tests at model scale were performed to investigate the wind-induced effects for both the bridge deck cross-section and the tower. Full-scale measurements were carried out to determine the main modal properties of the whole structure at prototype scale, to be used to design devices to mitigate unwanted vibrations.
Experimental activities on a cable-stayed footbridge / Gianni, Bartoli; Massimiliano, Gioffrè; Claudio, Mannini; Antonino Maria, Marra; Tommaso, Massai; Chiara, Pepi; Luca, Pigolotti. - STAMPA. - (2017), pp. 1-8. (Intervento presentato al convegno 6th International Footbridge Conference tenutosi a Berlin, Germany nel 6-8 September 2017).
Experimental activities on a cable-stayed footbridge
BARTOLI, GIANNI;GIOFFRE', MASSIMILIANO;MANNINI, CLAUDIO;MARRA, ANTONINO MARIA;MASSAI, TOMMASO;PEPI, CHIARA;PIGOLOTTI, LUCA
2017
Abstract
The present work presents the experimental results aimed to assess the dynamical features of a cable-stayed footbridge recently built in Terni (Italy). In particular, wind-tunnel tests at model scale were performed to investigate the wind-induced effects for both the bridge deck cross-section and the tower. Full-scale measurements were carried out to determine the main modal properties of the whole structure at prototype scale, to be used to design devices to mitigate unwanted vibrations.
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