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Study on the mechanical behavior of ballastless track continuous welded rail on multi-span simply supported steel truss bridge for mixed passenger and freight railway [PDF]
Scientific ReportsBallastless track continuous welded rails (CWR) are used on a multi-span 100 m simply supported steel truss bridge of a mixed passenger and freight railway, to study the mechanical characteristics and influence factors of CWR on the 100 m simply ...
Hao Xu +4 more
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Research on Asphalt Concrete Pavement Construction Technology for Long Span Steel Bridge Deck [PDF]
E3S Web of Conferences, 2021 Steel bridge has the advantages of large span capacity, fast installation speed, easy transportation, easy repair and replacement, and has been widely used in practical engineering.
Yang Zhengpu
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Tensile Finite Element Simulation of Q345 Bridge Steel with Strong Corrosion Based on J-C Model [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2021 In order to study the variation law of stress flow of bridge steel Q345 with strong acid corrosion, 18 Q345 bridge steel specimens were immersed in 36% industrial hydrochloric acid for 0, 1, 4, 12, 48 and 72 h, respectively. The engineering stress-strain
Zhang Hao +3 more
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Fatigue Test and Unified Fatigue Life Calculation of Q460C Steel Notched Plates
Buildings, 2023 In the present study, a total of 20 fatigue tests on notched plates of Q460C steel were carried out, where the effects of relative stress amplitude, Δσ/fy, and relative nominal maximum stress, σmax/fy, on the fatigue life of these notched plates were ...
Fengjun Lv, Wanzhen Wang, Wei Zhao
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Mechanical Properties of Bridge Steel from the Late 19th Century
Applied Sciences, 2021 This article presents the results of testing of the strength of structural steel taken from a railway bridge. It was built within the borders of today’s Poland during the late 19th century and was in use for over 100 years, until the early 21st century ...
Paweł Grzegorz Kossakowski
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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
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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 +3 more
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Experimental and Analytical Studies of String Steel Structure for Bridges
The Baltic Journal of Road and Bridge Engineering, 2023 Due to their efficiency, suspension structures are widely used in both roof slabs and different kinds of bridges, from which stress ribbon pedestrian bridges can be distinguished.
Edmundas Beivydas +2 more
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The Baltic Journal of Road and Bridge Engineering, 2022 By the theory of vehicle-bridge coupled vibration analysis in railways, the dynamic analysis model for space of the train-track-bridge-steel wires coupled system was established.
Daihai Chen +4 more
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Dynamic Recrystallization Behavior of Q370qE Bridge Steel
Chinese Journal of Mechanical Engineering, 2023 Bridge steel has been widely used in recent years for its excellent performance. Understanding the high-temperature Dynamic Recrystallization (DRX) behavior of high-performance bridge steel plays an important role in guiding the thermomechanical ...
Caiyi Liu +8 more
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