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   Articles with "local scour" as a keyword



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Numerical investigation of local scour around USAF with different hydraulic conditions under currents and waves

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recommendations! Published in 2020 at "Ocean Engineering"

DOI: 10.1016/j.oceaneng.2020.107696

Abstract: Abstract An umbrella suction anchor foundation (USAF) is a new foundation type used for offshore wind turbines. In this paper, a three-dimensional numerical model was established in FLOW-3D to study the local scour characteristics under… read more here.

Keywords: depth; different hydraulic; scour; local scour ... See more keywords

Characteristics and mechanism of local scour reduction around spur dike using the collar in clear water

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-63131-7

Abstract: To reduce the local scour around the spur dike, the U-shaped collar is proposed in this study. The influence of the collar's length, width, and porosity on the local scour reduction in clear water is… read more here.

Keywords: scour reduction; local scour; spur dike; around spur ... See more keywords

Reduced-order modeling of temporal local scour dynamics beneath a submerged cylinder in a steady flow using autoencoders

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recommendations! Published in 2025 at "Physics of Fluids"

DOI: 10.1063/5.0278163

Abstract: Understanding and predicting local scour beneath submerged cylinders is critical for assessing structural stability under both operational and extreme conditions, and for designing effective countermeasures. Given the transient nature of scour initiation and development, models… read more here.

Keywords: beneath submerged; reduced order; order modeling; local scour ... See more keywords

Prediction of local scour depth downstream of sluice gates using data-driven models

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recommendations! Published in 2017 at "ISH Journal of Hydraulic Engineering"

DOI: 10.1080/09715010.2017.1286614

Abstract: Abstract Numerous investigations have already been conducted to characterize the effects of influencing parameters on scouring process in order to derive an accurate predictive equation of local scour depth downstream of a sluice gate. However,… read more here.

Keywords: scour depth; depth; local scour; downstream sluice ... See more keywords
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Local scour at complex bridge piers – experimental validation of current prediction methods

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recommendations! Published in 2019 at "ISH Journal of Hydraulic Engineering"

DOI: 10.1080/09715010.2019.1639223

Abstract: Prediction of maximum scour depth at complex bridge piers is frequently decisive for the safe design of bridges. Some methods are available for this purpose but, due to the discrepancies of their p... read more here.

Keywords: scour complex; complex bridge; bridge piers; local scour ... See more keywords

Prediction of local scour depth in bridge piers: Physical information and machine learning based modeling

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recommendations! Published in 2025 at "Advances in Structural Engineering"

DOI: 10.1177/13694332251327844

Abstract: Local scour is one of the main reasons for bridge collapse. To solve the difficult problem of detecting the local scour depth of underwater pier structures, this paper explores an optimal method for predicting the… read more here.

Keywords: prediction; local scour; model; scour depth ... See more keywords

Numerical Investigation of Local Scour with Inclined Piles

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recommendations! Published in 2019 at "Journal of Coastal Research"

DOI: 10.2112/si91-033.1

Abstract: Du, S.; Liang, B., and Lee, D.Y, 2019. Numerical investigation of local scour with inclined piles. In: Lee, J.L.; Yoon, J.-S.; Cho, W.C.; Muin, M., and Lee, J. (eds.), The 3rd International Water Safety Symposium.… read more here.

Keywords: scour inclined; inclined piles; numerical investigation; local scour ... See more keywords

Prediction of local scour around wide bridge piers under clear-water conditions

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recommendations! Published in 2017 at "International Journal of Geomate"

DOI: 10.21660/2017.34.2686

Abstract: Local scour is the removal of sediment from around bridge piers due to flowing of water. A large amount of local scour is dangerous to the bridge piers and causes the structure tend to collapse… read more here.

Keywords: scour around; scour; around wide; bridge piers ... See more keywords

A Review on Recent Development of Numerical Modelling of Local Scour around Hydraulic and Marine Structures

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recommendations! Published in 2022 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse10081139

Abstract: This paper reviews the recent development of numerical modelling of local scour around hydraulic and marine structures. The numerical models for simulating local scour are classified into five categories: sediment transport rate models, two-phase models,… read more here.

Keywords: scour; development numerical; numerical modelling; local scour ... See more keywords

Numerical Investigation of Local Scour Protection around the Foundation of an Offshore Wind Turbine

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recommendations! Published in 2024 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse12050692

Abstract: The pile foundations of offshore wind turbines face serious problems from scour damage. This study takes offshore wind turbine monopile foundations as the research object and proposes an innovative anti-scour device for the protection net.… read more here.

Keywords: protection; wind turbine; protection net; offshore wind ... See more keywords

Experimental Study on Local Scour at the Monopile Foundation of an Offshore Wind Turbine under the Combined Action of Wave–Current–Vibration

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recommendations! Published in 2024 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse12060963

Abstract: Monopile foundations are the most widely used offshore wind turbine foundations. The experiments were conducted to investigate the influencing factors of local scour around the monopile under the action of wave–current–vibration. The study analyzed the… read more here.

Keywords: offshore wind; wave current; local scour; current vibration ... See more keywords