Research Review on Mechanical Properties of Segmental Assembled Bridge Joints

Feng Guo () and Pengfei Li ()
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Feng Guo: Shijiazhuang Tiedao University, School of Civil Engineering Shijiazhuang
Pengfei Li: Old Bridge Inspection and Reinforcement Technology Key Laboratory of Transportation Industry (Beijing)

A chapter in Proceedings of the 2023 4th International Conference on Management Science and Engineering Management (ICMSEM 2023), 2024, pp 1749-1756 from Springer

Abstract: Abstract The use of segmental assembled bridges offers significant benefits in terms of construction efficiency and convenience. Nonetheless, it is crucial to address the issue of lower mechanical properties such as the stiffness, strength, and ductility in the joints when compared to the adjacent sections. This has become a key focus of research within the realm of segmental assembled bridges. In this regard, this paper provides a comprehensive overview of the current research on shear performance, seismic performance, and calculation methods for shear bearing capacity pertaining to segmental bridge joints, both domestically and internationally. Additionally, by critically analyzing the failure modes and characteristics observed in segmental bridge joints subjected to extreme conditions, including shear bearing capacity and seismic forces, this study highlights the existing design flaws and shortcomings in segmental bridge design, anticipating that the findings of this research will serve as a valuable insight for subsequent investigations in the field.

Keywords: segmental assembled bridges; joints; shear performance; seismic performance; calculation formula of bearing capacity (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:spr:advbcp:978-94-6463-256-9_178

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DOI: 10.2991/978-94-6463-256-9_178

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