3D CFD study of scour in combined wave–current flows around rectangular piles with varying aspect ratios

D Dutta, MS Afzal, S Alhaddad - Water, 2023 - mdpi.com
This study utilizes three-dimensional simulations to investigate scour in combined wave–
current flows around rectangular piles with various aspect ratios. The simulation model …

Bridge pier geometry effects on local scour potential: A comparative study

AM Aly, E Dougherty - Ocean Engineering, 2021 - Elsevier
Scour, or the localized loss of soil around the foundation, is a dominant factor contributing to
failure. Scour at bridge piers, columns of elevated buildings, and wind turbines with …

Influence of collar's shape on scour hole geometry at circular pier

H Kassem, AA El-Masry, R Diab - Ocean Engineering, 2023 - Elsevier
Bridge collapses, which are frequently caused by scouring or other hydraulic complexities,
have disastrous socioeconomically consequences. Accordingly, this paper offers clear water …

Investigation of the flow behaviour and local scour around single square-shaped cylinders at different positions in live-bed

A Bordbar, S Sharifi, H Hemida - Ocean Engineering, 2021 - Elsevier
Scour around non-circular cylinders has seldom been studied before. This paper aims to
numerically investigate the flow behaviour and evolution of local scour around two single …

[HTML][HTML] Optimizing pier design to mitigate scour: a comprehensive review and large eddy simulation study

AM Aly, F Khaled - Journal of Applied Fluid Mechanics, 2023 - jafmonline.net
Scour-induced sediment erosion poses a significant threat to the safety and longevity of
infrastructure, including bridges, wind turbines, elevated buildings, and coastal …

Impact assessment of pier shape and modifications on scouring around bridge pier

R Farooq, AR Ghumman - Water, 2019 - mdpi.com
Previous experimental research on utilizing pier modifications as countermeasures against
local scour has focused primarily on circular pier. It is of utmost importance to further …

Bridge failure prevention: An overview of self-protected pier as flow altering countermeasures for scour protection

I Abudallah Habib, WHM Wan Mohtar… - Civil Engineering …, 2021 - ceij.ut.ac.ir
The inherent scour process around the bridge piers needs to be considered and crucial to
ensure a sustainable and economical bridge design. The performance of any scour …

Numerical study on scour protection effect of monopile foundation based on disturbance structure

J Li, J Lian, Y Guo, H Wang, X Yang - Ocean Engineering, 2022 - Elsevier
Monopile foundations, which account for more than 80% of offshore wind power support
structures, also face the challenges posed by scouring problems. This paper proposes a …

Mitigating scour at bridge abutments: an experimental investigation of waste material as an eco-friendly solution

N Murtaza, ZU Khan, KM Khedher, RA Amir, D Khan… - Water, 2023 - mdpi.com
Scouring around bridge abutments is a crucial and complex process that sometimes may
lead to the failure of the bridge abutment. Therefore, in the present research, scouring …

Turbulence statistics of flow causing scour around circular and oblong piers

BA Vijayasree, TI Eldho… - Journal of Hydraulic …, 2020 - Taylor & Francis
In this study, experimental investigations of the flow pattern around an oblong pier (OP)
mounted on a rigid flat surface are carried out in a laboratory flume and the results are …