Results 21 to 30 of about 737,545 (271)
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 Sunshine Stress Effect of Long-Span and Wide Concrete Box Girder
International Journal of Photoenergy, 2022 In order to further clarify the sunshine stress effect of long-span and wide concrete box girder, the study selected a concrete box girder with 4×42 m span and 33.5 m width, formed the temperature field load through a field test and numerical simulation,
Wang Cheng +3 more
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Free Vibration Analysis of RC Box-Girder Bridges Using FEM
Sound&Vibration, 2022 The free vibration analysis of simply supported box-girder bridges is carried out using the finite element method. The fundamental frequency is determined in straight, skew, curved and skew-curved box-girder bridges.
Preeti Agarwal +2 more
semanticscholar +1 more source
Advances in Civil Engineering, 2022 In the construction of large-tonnage box girder, the construction load of box girder transport is generally greater than the operating load in highway industry; therefore, it is a crucial task to carry out accurate simulation and optimization on bearing ...
Lei Wang +4 more
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Applied Sciences, 2022 The main goal of this paper is to explore the mechanism of vortex-induced vibration (VIV) of a streamlined box girder from the perspective of flow field and pressure distribution.
Zhao Wei +5 more
semanticscholar +1 more source
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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Study on Shear Lag Effect of Composite Box Girder Bridge with Corrugated Steel Webs
Chemical Engineering Transactions, 2017 The corrugated steel webs composite box girder bridge is a new bridge structure with corrugated concrete webs with fold effects, which can replace traditional concrete webs. Compared with traditional concrete web box girder, the application of steel webs
Xu Dong
doaj +1 more source
Advances in Civil Engineering, 2021 A sufficient understanding of mechanical performance of self-anchored suspension bridge with double-sided steel box girder is essential for design and normal use as such bridges are widely built in urban bridge.
Fangwen Wu +5 more
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Shock and Vibration, 2019 The objective of this study is to analyse the difference of dynamic response of the deck pavement between a box girder bridge with corrugated steel webs and a concrete web box girder bridge.
Chundi Si +3 more
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A Path Tracking Method of a Wall-Climbing Robot towards Autonomous Inspection of Steel Box Girder
Machines, 2022 This paper proposes an autonomous inspection method for steel box girders that uses a wall-climbing robot instead of human workers. According to the 3D operating environment inside the steel box girder, the method proposes a 3D path for the robot to ...
Wei Song +4 more
semanticscholar +1 more source