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Fire behavior of composite steel truss bridge girders: numerical investigation and design strategies

Advances in Bridge Engineering
Fire pose more severe threat to steel truss bridge girders as compared to common steel plate and box bridge girders. To deeply clarify failure mechanism of fire exposed steel truss bridge girders, this paper presents an investigation on fire performance ...
Gang Zhang, Zhuoya Yuan, Yuhang Ding, Feng Xu, Chenhao Tang, Shichao Wang   +5 more
doaj   +2 more sources

Structural Assessment Based on Vibration Measurement Test Combined with an Artificial Neural Network for the Steel Truss Bridge

Applied Sciences, 2023
Damage assessment is one of the most crucial issues for bridge engineers during the operational and maintenance phase, especially for existing steel bridges.
Minh Q. Tran, Hélder S. Sousa, Thuc V. Ngo, Binh D. Nguyen, Quyen T. Nguyen, Huan X. Nguyen, Edward Baron, José Matos, Son N. Dang   +8 more
doaj   +3 more sources

Stability Analysis of “321” Prefabricated Highway Steel Truss Bridge

Buildings
The “321” prefabricated highway steel truss bridge is widely used for highway rescue, disaster relief, and emergency traffic. This paper uses a 33 m double-row monolayer “321” prefabricated highway steel truss bridge to analyze its mechanical properties ...
Haifang He, Yulong Zhou, Shoushan Cheng, Ning An, Hongyi Liu, Zhixuan Fei   +5 more
doaj   +3 more sources

Fatigue assessment of 100 years old riveted truss railway bridge [PDF]

Przegląd Komunikacyjny, 2021
Fatigue is one of the most often reasons for failure in existing steel bridges, particularly with riveted structure. Therefore fatigue assessment is always the most important part of the complex evaluation of existing steel bridges.
Tomasz Siworski, Mateusz Rajchel
doaj   +1 more source

Increasing Inventory Rating Factor of Steel Truss Bridge Through Orthotropic Steel Deck Panel Application

Journal of the Civil Engineering Forum, 2022
Currently, 18,648 bridges with a total length of 510,366 km have been constructed in Indonesia, but only 86% are in good condition, while the rest are damaged.
Erik Wahyu Pradana, Andreas Triwiyono, Ali Awaludin, Saroj Mandal   +3 more
doaj   +1 more source

Temperature Response of Double-Layer Steel Truss Bridge Girders

Buildings, 2023
Double-layer steel truss continuous girders are prone to significant temperature stress, deviation, torsion, and warping, thus causing adverse temperature structural responses, and also affecting the safety and durability of bridge structures. This paper
Shichao Wang, Gang Zhang, Jie Li, Yubo Wang, Bohao Chen   +4 more
doaj   +1 more source

Alternative Load Path Analysis for Determining the Geometric Agreement of a Cable-Stayed Bridge with Steel Truss Girders

Advances in Civil Engineering, 2021
The geometric agreement, commonly hailed as load-transferring paths within bridge structures, is significantly crucial to the bridge structural mechanical performance, such as capacity, deformation, and collapse behavior.
Xiaobo Zheng, Gang Zhang, Yongfei Zhang, Leping Ren   +3 more
doaj   +1 more source

Damage Detection of Steel Truss Bridges Based on Gaussian Bayesian Networks

Buildings, 2022
This paper proposes the use of Gaussian Bayesian networks (GBNs) for damage detection of steel truss bridges by using the strain monitoring data. Based on the proposed damage detection procedure, a three-layer GBN model is first constructed based on the ...
Xiaotong Sun, Yu Xin, Zuocai Wang, Minggui Yuan, Huan Chen   +4 more
doaj   +1 more source

Case Study of Old Steel Riveted Railway Truss Bridge: From Material Characterization to Structural Analysis

The Baltic Journal of Road and Bridge Engineering, 2023
The structural analysis of an old steel riveted railway truss bridge located over the Maruska River on the Działdowo – Olsztyn, Poland railway line is performed in this paper to check its behaviour under today’s railway loads.
Andrzej Ambroziak, Maciej Malinowski
doaj   +1 more source

Redesign of The Overpass Bridge Structure at Km 839+450 Toll Road Pasuruan-Probolinggo Using Parker Type Truss Bridge

Berkala Sainstek, 2023
The Overpass Bridge Km 839+450 Pasuruan - Probolinggo Toll Road which is located in Leces District, Probolinggo Regency, East Java has a total span length of 144 meters with a Girder I bridge type. This bridge has 5 spans with 4 pillars.
Achmad Zakaria Ma'arif, Ketut Aswatama Wiswamitra, Erno Widayanto   +2 more
doaj   +1 more source