Influence of structural parameters on the vertical pounding between girder and pier in unequal-span girder bridges under near-fault vertical ground motions

Abstract This study investigates the vertical pounding response of unequal-span girder bridges, focusing on the effects of rubber bearing stiffness, span ratio, and pier height. With a continuous model simplified and constructed, theoretical solutions for the bridge’s vertical pounding responses are...

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Bibliographic Details
Main Authors: Lin Zhang, Wei Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-93983-6
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