Results 11 to 20 of about 18,793 (234)
A new procedure for load-shortening and -elongation data for progressive collapse method
International Journal of Naval Architecture and Ocean Engineering, 2017 Progressive Collapse Method (PCM) has been broadly applied to predict moment-carrying capacity of a hull girder, however accuracy of PCM has not been much studied.
Jonathan Downes +3 more
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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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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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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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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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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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Buildings, 2023 This study investigates the mechanical performance of a polyester fiber concrete continuous rigid frame bridge during construction and the spatial stress distribution of the 0# block box girder, with a focus on the backdrop of the bridge in Pipa Zhou ...
Shouju Miao +3 more
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Shear force distribution law of inclined webs box girder under live load [PDF]
Archives of Civil Engineering, 2022 Inclinedweb box girders are widely used in urban areas because of their attractive appearance. However, there are few studies on the vehicle shear force distribution of this type of bridge.
Yujun Cui +4 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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Study on the Dynamic Response of Composite Box Girder Bridges with Corrugated Steel Webs
Advances in Civil Engineering, 2023 To more accurately consider the dynamic response of composite box girder bridges with corrugated steel webs under the effect of live loads, based on the theory of vehicle-bridge coupled vibration, a refined finite element model of vehicle-bridge coupled ...
Ya-Na Mao +3 more
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