Experimental and numerical modelling of scour at vertical wall abutment under combined wave-current flow in low KC regime
The present study investigates the scour at vertical-wall abutments under a strong current-
dominated combined wave-current and current-only environment using experiments and …
dominated combined wave-current and current-only environment using experiments and …
Experimental and numerical investigation into effect of skirted caisson on local scour around the large-scale bridge foundation
K Wei, F Qiu, S Qin - Ocean Engineering, 2022 - Elsevier
Caisson foundation is widely used to support the long-span bridge, while the local scour is
exacerbated due to the large volume of the caisson. A novel design, named “skirted …
exacerbated due to the large volume of the caisson. A novel design, named “skirted …
Lifetime seismic resilience assessment of a sea-crossing cable-stayed bridge exposed to long-term scour and corrosion
X Lu, K Wei, K Deng, L Xu - Ocean Engineering, 2024 - Elsevier
In the marine environment, bridges are exposed to long-term foundation scour and structural
corrosion. Consideration of scour and corrosion effects is of crucial importance for the …
corrosion. Consideration of scour and corrosion effects is of crucial importance for the …
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 …
have disastrous socioeconomically consequences. Accordingly, this paper offers clear water …
Local scour characteristics of monopile foundation and scour protection of cement-improved soil in marine environment-Laboratory and site investigation
H OuYang, G Dai, L Gao, W Zhu, S Du, W Gong - Ocean Engineering, 2022 - Elsevier
Monopile foundations are the most common foundation type for offshore wind turbines.
Local scour and scour protection around piles in the marine environment are major …
Local scour and scour protection around piles in the marine environment are major …
A comparison between advanced hybrid machine learning algorithms and empirical equations applied to abutment scour depth prediction
Complex vortex flow patterns around bridge piers, especially during floods, cause scour
process that can result in the failure of foundations. Abutment scour is a complex three …
process that can result in the failure of foundations. Abutment scour is a complex three …
[HTML][HTML] Field study of local scour around bridge foundations on silty seabed under irregular tidal flow
Local scour induced by tidal flow is a major hazard for sea-crossing bridge foundations in
coastal areas. The irregular tidal flow and silt-muddy seabed environment generates a very …
coastal areas. The irregular tidal flow and silt-muddy seabed environment generates a very …
Effects of flow intensity on local scour around a submerged square pile in a steady current
S Du, Z Wang, R Wang, B Liang, X Pan - Physics of Fluids, 2022 - pubs.aip.org
Local scour around submerged square piles is very common in offshore and coastal
engineering and can result in pile failure. In the study reported here, because the flow …
engineering and can result in pile failure. In the study reported here, because the flow …
Local scour of cohesive sediment bed at the pile subjected to lateral vibration
M Zhang, H Sun, WJ Yao, G Yu - Ocean Engineering, 2022 - Elsevier
In this study, the local scour of cohesive sediment bed at the pile subjected to lateral
vibration was investigated experimentally. The experiments were carried out in a …
vibration was investigated experimentally. The experiments were carried out in a …
Numerical simulations of scour around vertical wall abutments with varying aspect ratios under combined waves and current flows
The present study employs numerical simulations to investigate vertical wall abutment scour
with different aspect ratios (B/L, where B is the abutment length in the flow direction, and L is …
with different aspect ratios (B/L, where B is the abutment length in the flow direction, and L is …