Archivio Istituzionale della RicercaThe aim of this work is to evaluate the seismic response of bridges isolated with friction pendulum system (FPS) bearings for different soil conditions. A two-degree-of-freedom model is proposed, considering an infinitely rigid deck isolated by the FPS devices and an elastic behavior of the pier. Seismic response assessment of isolated bridges is described analyzing the trend of both the median deck displacement respect to the pier and the median pier displacement as a function of friction coefficient, of different periods and of soil condition.
Seismic response of bridges equipped with FPS / Castaldo, P.; Priore, R. L.. - In: AIP CONFERENCE PROCEEDINGS. - ISSN 0094-243X. - ELETTRONICO. - 2116:(2019), p. 260005. (Intervento presentato al convegno International Conference on Numerical Analysis and Applied Mathematics 2018, ICNAAM 2018 tenutosi a Sheraton Rhodes Resort, grc nel 2018) [10.1063/1.5114256].
Seismic response of bridges equipped with FPS
Castaldo P.;
2019
Abstract
The aim of this work is to evaluate the seismic response of bridges isolated with friction pendulum system (FPS) bearings for different soil conditions. A two-degree-of-freedom model is proposed, considering an infinitely rigid deck isolated by the FPS devices and an elastic behavior of the pier. Seismic response assessment of isolated bridges is described analyzing the trend of both the median deck displacement respect to the pier and the median pier displacement as a function of friction coefficient, of different periods and of soil condition.
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https://hdl.handle.net/11583/2776574
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