Results 1 to 10 of about 734,159 (229)
Journal of Marine Science and Engineering, 2022 At present, box-girder superstructures are commonly used in coastal bridges, and their hydrodynamic performance under extreme waves such as tsunamis has attracted a lot of attention.
Minglin Chen +4 more
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BuildingsBased on an analysis of the extant literature, this paper summarizes the research progress on the mechanical properties and long-term behavior of corrugated steel web (CSW) box girder bridges.
Yuanxun Zheng +3 more
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Study on Solar Radiation and the Extreme Thermal Effect on Concrete Box Girder Bridges
Applied Sciences, 2021 Thermal effect is an essential factor in the durability and safety of concrete bridges. Therefore, this paper mainly studied the concrete bridge box girder temperature distribution and thermal effect under solar radiation and the thermal load.
Yao Lu, Dejian Li, Kai Wang, Shiwei Jia
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Research on mechanical characteristics and key technology of integral intelligent lifting construction of large-span heavy steel box girder. [PDF]
PLoS ONEThis paper aims to address the problems of aerial orientation control and safety in sudden extreme working conditions during the integral intelligent lifting of large-span heavy steel box girder. Based on the project of Xiaotun Bridge of Fuyi Expressway,
Xiaofeng Liu +5 more
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BuildingsLarge-span precast prestressed concrete box girders have been widely used in bridge construction near or across the sea. However, this would easily lead to a hydration heat problem, including large initial tensile stress and concrete cracks during the ...
Tianyu Wang +4 more
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Temperature Field and Temperature Effects for Concrete Box Girder Bridges Based on Monitoring Data and Numerical Simulation [PDF]
SensorsThe temperature field distribution and temperature effects of concrete box girder bridges were found to be critical to their long-term service safety. Based on long-term structural health monitoring data, the temperature field and temperature effects of ...
Mengxiang Zhai +6 more
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Numerical study on breaking solitary wave force on box-girder bridge
Advances in Bridge Engineering, 2021 Solitary wave is often used to simulate tsunami propagating in deep water and breaking solitary wave is often used to simulate tsunami bore propagating in shallow water or on land.
Wanli Yang +5 more
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Diyala Journal of Engineering Sciences, 2021 The aim of this research is to study the effect of corrugated steel plate strengthening on the structural behavior of reinforced concrete box girder using corrugated steel plates with vertical and horizontal corrugation and studying the effect of the ...
Zahraa Sermed Zuhdiy, Ali Laftah Abbas
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Engineering Applications of Computational Fluid Mechanics, 2023 Shape optimization of single box girder allows the bridge to achieve the most favourable aerodynamic performance. Currently, aerodynamic optimization of bridge deck is usually achieved by traversing all potential schemes using wind tunnel tests or ...
Jie Zheng +4 more
semanticscholar +1 more source
Buildings, 2022 Box girder bridges are often subject to cracking due to wet temperature changes caused by the heat of hydration in the early stages; however, current studies do not provide an effective method for considering this effect.
Yong Zeng +3 more
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