Results 11 to 20 of about 721 (183)
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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Damage Analysis of Box Girder Based on a Vehicle–Bridge Interaction System
Buildings, 2023 This study proposes a stress analysis method of reinforced concrete (RC) box girder based on damage to reveal the dynamic mechanical response and damage mechanisms of a bridge under moving vehicle load.
Bin Zhou, Yingxin Hui, Xiaobo Zheng
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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, 2022 Prestressed concrete girder bridges are widely used worldwide due to their mature construction technology, economical cost, and low maintenance. After a certain number of years of service, prestressed concrete girders inevitably suffer from deterioration
Haikuan Liu +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
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Buildings, 2023 The excessive deflection of large-span cantilever cast prestressed concrete (LCCPC) box girders has always been a complex problem to be solved in bridge engineering.
Jie Liu +3 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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Buildings, 2022 A dynamic computational program considering slip, shear-lag and time-dependent effects of composite box-girder bridge–train coupling system is firstly proposed based on the authors’ previous studies. In the program, the long-term vertical displacement of
Ce Gao +4 more
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Design and Analysis of a Partially Cable-Stayed Bridge over the Mingyue Qujiang River in Guang'an [PDF]
预应力技术, 2023 The long bridge over the Mingyue Qujiang River in Guang'an, Sichuan, China is a prestressed concrete partially cable-stayed bridge with a main bridge span arrangement of (110+210+110) m constructed with a pier-girder-tower fixed system.
Yiyun Zhou +3 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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