Results 11 to 20 of about 783 (185)
Buckling of Curved Webs in Steel Box Girders [PDF]
IABSE Reports, 2018 <p>Today, bridge girders with curved flanges and webs are becoming more common in order to increase the aesthetic value and to improve the quality of the structure. Despite the use of these new shapes, not much research has been done in this field.
Van Staen, Gilles +2 more
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Structural Design and Static Analysis of the Cable-stayed Bridge on Xuefu Road [PDF]
预应力技术, 2023 The cable-stayed bridge on Xuefu Road is a single-pylon spatial double-cable-plane cable-stayed structure with a main span of 160 m. The main girder is a PK-section flat steel box girder, while the main pylon is made from reinforced concrete.
Bo Wang
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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
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GPS monitoring of a steel box girder viaduct [PDF]
Structure and Infrastructure Engineering, 2012 Structural performance monitoring of bridges has increased as major infrastructure ages and is required to sustain loads that are significantly greater than those predicted during design. Structural stiffness and/or mass distribution can change over the lifespan of a bridge structure.
Ogundipe, O, Roberts, GW, Brown, CJ
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Advances in Civil Engineering, 2022 Based on the steel box girder curve incremental launching project of SW ramp bridge in Harbin East Third Ring Road, the geometric alignment and structural internal force of the steel box girder during the incremental launching process were monitored in ...
Haipeng Wang, Kai Wang, Nan Guo
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Analysis of Sunshine Temperature Field of Steel Box Girder Based on Monitoring Data
Advances in Civil Engineering, 2020 In this study, based on the recorded meteorological data of the bridge site, a spatial-temporal temperature model of a 3-span steel box girder is developed through applying the thermal analysis software TAITHERM.
Hailin Lu +4 more
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Buildings, 2023 To optimize the segment storage and hoisting plan of precast segmental composite box girders with corrugated steel web bridges, China’s first precast segmental composite girder bridge with corrugated steel webs is taken as the background.
Qigang Song +5 more
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Numerical evaluation of the slab effective width in steel-concrete composite box girder bridges
Revista IBRACON de Estruturas e Materiais, 2020 : Bridges are structures built to overcome obstacles and allow continuity of transport routes. In the search for efficient construction systems, steel-concrete composite structures, especially box girder bridges, emerged. The American AASHTO and European
Renato Silva Nicoletti +1 more
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The Baltic Journal of Road and Bridge Engineering, 2023 The composite box girder with corrugated web and steel bottom plate (CW-SBS) is a kind of improved steel-concrete structures. The design of CW-SBS box girders needs the accurate method to calculate the working response and accordion effect in ...
Ya-Nan Gan, Zi-Chen Zhang, Gen-Hui Wang
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Temperature Field and Gradient Effect of a Steel-Concrete Composite Box Girder Bridge
Advances in Materials Science and Engineering, 2021 To study the effect of the temperature field and gradient of a steel-concrete composite box girder bridge, a 5 × 35 continuous composite box girder bridge is used as the research object. The temperature measuring point is set by selecting a typical cross
Haoxu Li, Zhiguo Zhang, Nianchun Deng
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