Study on dynamic responses and impact factors of long span deck type CFST arch bridge under vehicle loads

Study on dynamic responses and impact factors of long span deck type CFST arch bridge under vehicle loads

Abstract The long span deck type concrete filled steel tube (CFST) arch bridge encounters considerable safety risks under intricate traffic loads because to its extensive span, elevated columns, and pronounced dynamic sensitivity.This study utilizes the Wujiang Bridge, the world’s longest span at 50...

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Bibliographic Details
Main Authors: Yong Zeng, Nianchuan Yin, Yujie Tan, Shihao Qi, Hongmei Tan
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Deck type
CFST
Arch bridge
Impact coefficient
Transverse stiffness
Dynamic response
Online Access:https://doi.org/10.1038/s41598-025-99530-7
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https://doi.org/10.1038/s41598-025-99530-7

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