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Interaction of Bridge Pier and Abutment on Local Scour Around Them [PDF]
علوم و مهندسی آبیاری, 2016 The local scour around bridge pier and abutment in recent years has been widely studied by different authors. Scant information exists as to how bridge pier proximity to abutment affects scour depth at an abutment and at a pier. Due to the fact that many
Morteza Arab, Mohammad Ali Zomorodian
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Mean Flow Structure and Local Scour around Single and Two-Column Bridge Piers [PDF]
علوم و مهندسی آبیاری, 2019 Bridges constructed across rivers are among the most important structures, especially during and after flood events. Bridge piers are exposed to some hazardous factors such as local and contraction scour hydrodynamics.
Alireza Keshavarzi +2 more
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南方能源建设, 2023 [Introduction] Scouring around pile foundation is an important technical problem in the construction and maintenance of offshore wind power plants. The scour hole developed under the environmental load like wave, current, etc.
Bing XIA +4 more
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Clear-water scour at comparatively large cylindrical piers [PDF]
, 2013 New long-duration clear-water scour data were collected at single cylindrical piers with the objective of investigating the effect of sediment coarseness, Dp=D50 (Dp = pier diameter; D50 = median grain size) on the equilibrium scour depth and improving ...
António H. Cardoso +6 more
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Estimation of Maximum Scour Depth and Scour Pattern Around Submerged Spur-Dike
, 2023 Scouring due to turbulent flows is a process that naturally happens around river structures, including river training or riverbank protection works such as spur dikes, submerged vanes, etc. present experimental study aims to estimate the maximum scour depth around submerged spur dikes, which have not been studied as extensively.
Pandey, Manish, Pal, Manali
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A local scour prediction method for pile caps in complex piers [PDF]
, 2011 The outcomes of an experimental study on local scour at a pile cap are presented. Experiments were conducted with the approaching flow having an undisturbed flow depth and a threshold flow velocity.
Abdul Aziz, Azlan +4 more
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Equilibrium Scour-Depth Prediction around Cylindrical Structures [PDF]
, 2017 Offshore gravity base foundations (GBFs) are often designed with complex geometries. Such structures interact with local hydrodynamics, creating an adverse pressure gradient that is responsible for flow and scour phenomena, including the bed shear stress
Harris, JM +3 more
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Large-scale experimental study on scour around offshore wind monopiles under irregular waves
Water Science and Engineering, 2022 The Keulegan-Carpenter (KC) number is the main dimensionless parameter that affects the local scour of offshore wind power monopile foundations. This study conducted large-scale (1:13) physical model tests to study the local scour shape, equilibrium ...
Song-gui Chen +4 more
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Journal of the Civil Engineering Forum, 2016 River bed control structure what so called groundsill or bottom sill is built for controlling a river bed to remain stable against degradation. Unlike other river obstacles, the presence of groundsill might cause sediment retention upstream of the structure; hence it reduces the supply of sediment to the downstream part of the river.
Ani Hairani, Djoko Legono
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Shui kexue jinzhan, 2022 In the context of wave-current, the characteristics of vortex structure and wave propagation around the upstream inclined pile differ significantly than around the vertical pile, which affects the local scour process of the pile foundation.
Yongzhou CHENG +4 more
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