Effect of trapezoidal collars as a scour countermeasure around wing-wall abutments
Water Science and Engineering, 2018 Local scour around bridge abutments is a widespread problem that can result in structural failure. Collars can be used as a countermeasure to reduce the scour depth.
Payam Khosravinia +3 more
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Simulation of Scour at Bridge Supports
Građevinar, 2020 Groups of piers are used on bridges to minimise scour around bridge supports. The prediction of scour around piers due to interaction of vortices around bridge piers is more complex compared to scour prediction around a single pier.
Yasser Moussa, Mahoud Atta
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Clear-water scour at submerged pile groups [PDF]
International Journal of River Basin Management, 2018 Peer ...
Galán, Álvaro +3 more
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Bridge Foundation River Scour and Infill Characterisation Using Water-Penetrating Radar
Remote Sensing, 2021 Inspections of engineered structures below water level are essential to ensure the long-term serviceability of bridge infrastructure and to avoid major damage or failure.
Kris E. J. Campbell +5 more
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Experimental study on local scour around the pile on the sandy seabed under wave action
Shui kexue jinzhan, 2018 The local scour caused by a pile on a slope differs to that at the flat sand bed. A 1:16 slope with sediment median size of 0.32 mm was set up, and an experimental study of local scour around the pile under the action of regular wave was conducted. Under
CHENG Yongzhou +4 more
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Experimental Investigation of Scour Prediction Methods for Offshore Tripod and Hexapod Foundations
Journal of Marine Science and Engineering, 2020 Scour prediction is essential for the design of offshore foundations. Several methods have been proposed to predict the equilibrium scour depth for monopiles.
Xuan Ni, Leiping Xue
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Empirical Formulas to Predict the Maximum Scour Depth With Debris Accumulation Around A Single Cylindrical Bridge Pier: An Experimental Study [PDF]
Engineering and Technology Journal, 2020 The probability of debris accumulation near bridge piers during the heavy storm and river flood convert the hydraulic action of flow and increase the scour depth due to the reduction of flow area and the increase in velocity of flow.
Mahmoud Saleh Al-Khafaji, Aysar Al-Awadi
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The Effect of Submergence Percentage of the Submerged Piles on the Reduction of Scour in Bridge Abutments [PDF]
Journal of Rehabilitation in Civil Engineering, 2014 Scour around hydraulic structures is an inevitable phenomenon . Recognition of this phenomenon and dealing with it is an issue considering which will ensure the project success .
Mohammad Mehdi Razmi +2 more
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Research progress on scour at weir-like structures
Shui kexue jinzhan, 2017 Local scour depth at weir-like structures is one of the most important engineering design parameters, which significantly affects the stability and safety of the structure.
GUAN Dawei +4 more
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Geometric Characteristics of Spur Dike Scour under Clear-Water Scour Conditions [PDF]
Water, 2018 Factors such as flow and sediment characteristics affecting the spur dike’s local depth of erosion have yielded considerable research results, but there is little discussion of the geometry of the spur dike’s local scour holes. This study focuses on the spatial characteristics of the geometry of local scour holes in straight-wall spur dikes.
Zhang, Li +5 more
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