Results 21 to 30 of about 1,477,626 (117)
工程科学与技术, 2022 To evaluate the reinforcement effect of steel-UHPC (Ultra-High Performance Concrete) composite deck for a long-span steel box girder cable-stayed bridge, an in-situ test was carried out under random traffic flow.
Shiqiang QIN +3 more
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Fatigue Performance of Different Rib-To-Deck Connections Using Traction Structural Stress Method
Applied Sciences, 2020 The fatigue performance of an orthotropic steel bridge deck is significantly influenced by the type of the rib-to-deck connection considering the crossbeam.
Haibo Yang +3 more
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Bending behavior of steel-UHPC composite bridge deck based on epoxy adhesive
Frontiers in Materials, 2022 Using ultra-high performance concrete (UHPC) as the pavement layer on the orthotropic steel deck (OSD) can greatly enhance the rigidity to solve the fatigue cracking of the steel deck and the resulting damage to the pavement layer. However, the thin UHPC
Baojun Li +7 more
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An Optimization-Based Case Study of Aluminum Pedestrian Bridge Decks
Engineering Proceedings, 2023 In Sweden, steel bridges are the most common solution regarding prefabricated short-span (15–35 m) pedestrian bridges. The most common bridge type for this application is a carbon steel truss bridge with an orthotropic deck consisting of a 10–12 mm deck ...
Peter Nilsson Strand +5 more
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Effects of Stiffener Type on Fatigue Resistance of Steel-UHPC Composite Bridge Decks
Advances in Civil Engineering, 2022 Recent research showed that ultrahigh-performance concrete (UHPC) and orthotropic steel bridge decks could be integrated to form steel-UHPC composite sections offering superior load-carrying capacity and fatigue resistance.
Xiugui Sun +3 more
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Applied Sciences, 2023 The steel–concrete composite structure is widely used in civil engineering for large-span bridges. Orthotropic steel bridge decks (OSDs) have particularly gained popularity due to their excellent mechanical performance. To address cracking issues in OSDs
Dingchao Wei +4 more
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Sensors, 2018 A lightweight composite bridge deck system composed of steel orthotropic deck stiffened with thin Ultra-High Performance Concrete (UHPC) layer has been proposed to eliminate fatigue cracks in orthotropic steel decks.
Banfu Yan +3 more
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Study on Bending Performance of Epoxy Adhesive Prefabricated UHPC-Steel Composite Bridge Deck
Advances in Civil Engineering, 2021 UHPC has high strength, high toughness, and excellent durability. For orthotropic steel bridge deck pavement, UHPC can significantly increase the bridge deck’s stiffness and then solve the problems of fatigue cracking and pavement damage of the bridge ...
Jinlong Jiang +5 more
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Optimizing rib width to height and rib spacing to deck plate thickness ratios in orthotropic decks
Cogent Engineering, 2016 Orthotropic decks are composed of deck plate, ribs, and cross-beams and are frequently used in industry to span long distances, due to their light structures and load carrying capacities.
Abdullah Fettahoglu
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Fatigue Performance of Steel–UHPC Composite Bridge Deck System with Large Longitudinal Rib
Advances in Materials Science and Engineering, 2022 A critical problem in the development and application of orthotropic steel bridge decks (OSDs) is fatigue cracking, which is determined by the deck’s structural system, mechanical characteristics, load, and external environmental factors. The development
Yi Zhou +3 more
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