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Built-Up Closed-Rib Steel Orthotropic Bridge Decks
CivilEng, 2022 A new built-up closed-rib section is proposed that may improve the installation, performance, and durability of orthotropic steel bridge decks. The rib is composed of two partial or whole standard hot-rolled steel sections which are connected by a steel ...
Sufian H. Natsheh, Craig C. Menzemer
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Advances in Mechanical Engineering, 2023 The fatigue problem of orthotropic steel bridge decks of urban rail transit steel bridges has gradually become one of the hot research topics. And it is also a key problem that restricts the further development of rail transit steel bridges.
Yong Zeng +5 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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Fatigue Stress Analysis of Orthotropic Steel Bridge Decks in Xinghai Bay Cross-sea Bridge [PDF]
Archives of Civil Engineering, 2020 Fatigue properties of orthotropic steel bridge deck of Xinghai Bay Cross-sea Bridge in Dalian were analyzed. The segment model of orthotropic bridge deck was established by using the finite element software Abaqus.
Wenwu Li, Huili Wang, Sifeng Qin
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Fatigue Resistance Analysis of the Orthotropic Steel Deck with Arc-Shaped Stiffener
Metals, 2022 The orthotropic steel deck is widely used in long-span steel bridges due to its simplicity and efficiency. The welded joint of the U-rib to e deck panel area is extremely sensitive to fatigue cracks.
Peng Liu +5 more
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A Review on Behavior and Fatigue Performance of Orthotropic Steel–UHPC Composite Deck
Buildings, 2023 Although orthotropic steel decks (OSDs) have been widely used in the construction of long-span bridges, there are frequently reported fatigue cracks after years of operation, and the bridge deck overlay also presents severe damage due to OSD crack ...
Zhiwen Zhu, Ruixu Zhu, Ze Xiang
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Fatigue Reliability Assessment for Orthotropic Steel Bridge Decks Considering Load Sequence Effects
Frontiers in Materials, 2021 Fatigue damage accumulations would dramatically reduce the reliability and service life of the orthotropic steel decks. Incorrect fatigue assessment results may be obtained when load sequence effects are omitted. In the present study, fatigue reliability
Jun-Hong Xu +3 more
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Metals, 2022 The orthotropic steel deck is sensitive to fatigue, and a number of cracks have been found in existing bridges. Based on the long-span Guangzhou Mingzhu Bay steel arched bridge, this paper focus on the cracking process, fatigue mechanism, and fatigue ...
Peng Liu +6 more
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Shock and Vibration, 2020 The fatigue analysis on orthotropic steel bridge decks is a hot topic in bridge engineering field. This study provides one method for fatigue analysis under the combined actions of vehicle loads and pavement temperature.
Gaoxin Wang +3 more
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Rewelding Residual Stress of Fatigue Crack at U-Rib-to-Deck of an Orthotropic Steel Deck
Buildings, 2023 The orthotropic steel deck is a prevalent stiffening girder structure utilized in long-span cable-stayed bridges and suspension bridges. Nonetheless, the issue of fatigue cracking has persisted in in-service orthotropic steel decks, significantly ...
Ji Qian +4 more
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