Composite Deck in Two-Dimensional Modelling of Railway Truss Bridge
The Baltic Journal of Road and Bridge Engineering, 2014 The paper shows a technique of two-dimensional modelling of railway truss bridge girders. The model accounts for joint action of girders and steel-concrete composite deck.
Wojciech Siekierski
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Impact of half‐joint failures on RC girder bridges: A robustness quantification study
Structural Concrete, Volume 27, Issue 3, Page 3309-3324, June 2026.Abstract The robustness of bridge structures is critical to ensuring safety and service continuity, particularly in aging infrastructure exposed to degradation and unexpected loads. Reinforced concrete (RC) half‐joint bridges—widely built in Italy between the 1950s and 1970s—exhibit specific vulnerabilities due to inspection challenges, durability ...
Paolo Martinelli, Matteo Colombo
wiley +1 more source
Key Parameters and Form-Finding of an Innovative Prefabricated Steel Bridge
The Baltic Journal of Road and Bridge Engineering, 2015 Accelerated bridge construction is desired in urban areas or after natural disasters, thus, it has drawn the attention of the bridge community and transportation agencies worldwide.
Pei Chi, Zhebin Dai, Jun Dong
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STRUCTURAL REDUNDANCY ANALYSIS FOR STEEL TRUSS BRIDGES IN JAPAN
Doboku Gakkai Ronbunshuu A, 2009 鋼トラス橋梁を対象としてリダンダンシー（構造冗長性）評価の検討を行った．ここでリダンダンシーとは，橋梁の1部材もしくは一部が破断した場合における，橋梁全体系の余耐力を意味する．ケーススタディとして実際に斜材の破断が生じた木曽川大橋（単純下路トラス1960年設計）と，3径間連続上路トラス（1980年設計）を取り上げた．線形解析に基づくリダンダンシー評価を検討の基本としたが，別に行った橋梁全体の非線形解析結果と比較することで，線形リダンダンシー解析の妥当性を検証した．さらに格点部のみを詳細にモデル化した弾塑性解析を実施し，リダンダンシー解析における格点部の影響を検討した．最後に今回行ったリダンダンシー解析の結果を受けて，合理的な維持管理への提言をまとめた．
NAGATANI, Hideki +8 more
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Study on Dynamic Characteristics of Long-Span Highway-Rail Double-Tower Cable-Stayed Bridge
BuildingsThe long-span dual-purpose highway-rail double-tower cable-stayed bridge has the characteristics of a large span and large load-bearing capacity. Compared with the traditional cable-stayed bridge, its wind resistance and seismic resistance are weaker ...
Shijie Guo +3 more
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Bending Performance of Prestressed Concrete Composite Girder Bridge with Steel Truss Webs
工程科学与技术, 2022 To study the flexural behavior of prestressed concrete (PC) composite girder bridge with truss webs, the model test of PC composite girder bridge with truss webs for the flexural behavior was conducted.
Kangming CHEN +4 more
doaj
Construction Monitoring on Steel Truss Bridge’s Maintenance and Reinforcement [PDF]
Applied Mechanics and Materials, 2018 Implementing monitoring over construction process of old bridge’s reinforcement serves as an important measure to ensure construction quality and safety and realize the goal of reinforcement. This paper, with a case study of the maintenance and reinforcement project of Zhicheng Yangtze River Bridge (steel truss highway-railway combined bridge), adopted
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Failure mode and residual bearing capacity of steel truss bridge under contact explosions
Baozha yu ChongjiSteel truss bridges are typically composed of a large number of slender members and represent one of the primary structural forms of railway bridges, facing the threat of overall collapse caused by explosions from unmanned aerial vehicles.
Xiaoqing DU +4 more
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Wufengshan Yangtze River Bridge—the first high-speed railway suspension bridge in the world
Advances in Bridge EngineeringWufengshan Yangtze River Bridge is a steel truss suspension bridge with a main span of 1,092 m. It is the first suspension bridge in China for high-speed railway and expressway.
Xu Gongyi, Tang Heqiang
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Structural Damage Localization and Quantification Based on a CEEMDAN Hilbert Transform Neural Network Approach: A Model Steel Truss Bridge Case Study. [PDF]
Sensors (Basel), 2020 Mousavi AA +3 more
europepmc +1 more source