Seismic performance of bridges depending on the DCFP device properties

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 beh...

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Main Authors: Castaldo, Paolo, Amendola, Guglielmo
Format: Conference Proceeding
Language:English
Subjects:
Bridge decks
Continuous bridges
Elasticity
Mathematical models
Pendulums
Seismic response
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creator Castaldo, Paolo
Amendola, Guglielmo
description 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.
doi_str_mv 10.1063/5.0163053
format conference_proceeding
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source American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list)
subjects Bridge decks
Continuous bridges
Elasticity
Mathematical models
Pendulums
Seismic response
title Seismic performance of bridges depending on the DCFP device properties
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