In this paper, the results of the performance-based earthquake engineering (PBEE) analysis, carried out to assess the seismic behaviour of short-medium span steel-concrete composite I-girder bridges, are presented and discussed. The selected case study is part of a group of bridges analysed within the SEQBRI project, funded in 2012 by the European Union, which deals with a systematic development of the PBEE analysis for short-medium span steel-concrete composite I-girder bridges. In this respect, fragility and damage analysis of the selected bridge are performed using a proper component-based numerical model along with wide experimental campaign. These outcomes are then integrated in the decision-making analysis, where the selected decision variable is the repair cost ratio of the bridge. The results show the good performances of short medium span steel-concrete composite bridges, both for minor and major damage scenarios.

Paolacci, F., Corritore, D. (2023). Performance-Based Earthquake Engineering Analysis of Short-Medium Span Steel-Concrete Composite Bridges. In Lecture Notes in Civil Engineering (pp.682-696). Springer Science and Business Media Deutschland GmbH [10.1007/978-3-031-37955-0_49].

Performance-Based Earthquake Engineering Analysis of Short-Medium Span Steel-Concrete Composite Bridges

Paolacci F.
;
Corritore D.
2023-01-01

Abstract

In this paper, the results of the performance-based earthquake engineering (PBEE) analysis, carried out to assess the seismic behaviour of short-medium span steel-concrete composite I-girder bridges, are presented and discussed. The selected case study is part of a group of bridges analysed within the SEQBRI project, funded in 2012 by the European Union, which deals with a systematic development of the PBEE analysis for short-medium span steel-concrete composite I-girder bridges. In this respect, fragility and damage analysis of the selected bridge are performed using a proper component-based numerical model along with wide experimental campaign. These outcomes are then integrated in the decision-making analysis, where the selected decision variable is the repair cost ratio of the bridge. The results show the good performances of short medium span steel-concrete composite bridges, both for minor and major damage scenarios.
2023
978-3-031-37954-3
Paolacci, F., Corritore, D. (2023). Performance-Based Earthquake Engineering Analysis of Short-Medium Span Steel-Concrete Composite Bridges. In Lecture Notes in Civil Engineering (pp.682-696). Springer Science and Business Media Deutschland GmbH [10.1007/978-3-031-37955-0_49].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/463398
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