Archivio Istituzionale della RicercaThe present investigation examines how the properties of the double concave friction pendulum (DCFP) devices influence the seismic performance of isolated multi-span continuous deck bridges. The numerical simulations are carried out using an eight-degree-of-freedom model to reproduce the elastic behavior of the pier, associated to the assumption of both rigid abutment and rigid deck, and the non-linear velocity-dependent behavior of the two surfaces of the double concave friction pendulum isolators, under a set of natural records.
Seismic Performance of Bridges Depending on the DCFP Device Properties / Castaldo, P.; Amendola, G.. - In: AIP CONFERENCE PROCEEDINGS. - ISSN 0094-243X. - ELETTRONICO. - 2849:(2023), pp. 1-4. (Intervento presentato al convegno International Conference on Numerical Analysis and Applied Mathematics 2021, ICNAAM 2021 tenutosi a Sheraton Rhodes Resort, grc nel 2021) [10.1063/5.0163053].
Seismic Performance of Bridges Depending on the DCFP Device Properties
Castaldo P.;Amendola G.
2023
Abstract
The present investigation examines how the properties of the double concave friction pendulum (DCFP) devices influence the seismic performance of isolated multi-span continuous deck bridges. The numerical simulations are carried out using an eight-degree-of-freedom model to reproduce the elastic behavior of the pier, associated to the assumption of both rigid abutment and rigid deck, and the non-linear velocity-dependent behavior of the two surfaces of the double concave friction pendulum isolators, under a set of natural records.
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AIPCP Article_Castaldo_Amendola_ICNAAM2021.pdf
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https://hdl.handle.net/11583/2984720