2022
DOI: 10.1590/1679-78257062
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Seismic fragility assessment of typical bridges in Northeastern Brazil

Abstract: This paper presents a seismic fragility assessment of bridges commonly found in Northeastern Brazil. A generic three-dimensional nonlinear finite-element model is generated in OpenSees to enable variation of geometric features and component modeling. A parametric analysis is performed to evaluate the impact of the geometric and physical variations of the bridge inventory on the seismic behavior of the structures. Nonlinear time-history analyses using four sets of natural earthquake records are performed to obt… Show more

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Cited by 3 publications
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