Countermeasures for local scour around the bridge pier: A review

MR Bharadwaj, LK Gupta, M Pandey, M Valyrakis - Acta Geophysica, 2024 - Springer
This paper aims to present the mechanism of scour and empirical equations for evaluating
local scour with and without a countermeasure around the bridge pier. A critical review of …

[HTML][HTML] Spatio-temporal analysis of riverbank changes using remote sensing and geographic information system

SMS Kumar, M Pandey, AK Shukla - Physics and Chemistry of the Earth …, 2024 - Elsevier
Fluvial hazards cause severe damage to human lives and properties. The increased
intrusion of anthropogenic activities into natural hydrological cycles has increased hazard …

Numerical simulation of local scour around the pier with and without airfoil collar (AFC) using FLOW-3D

LK Gupta, M Pandey, P Anand Raj - Environmental Fluid Mechanics, 2023 - Springer
This paper studies the pier with Air-Foil Collar (AFC) and its effect on local scour. Simulation
is carried out with two collars having diameters of 2 b and 3 b, where b is pier diameter …

Management of dredged marine sediments in southern France: main keys to large-scale beneficial re-use

G Dorleon, S Rigaud, I Techer - Environmental Science and Pollution …, 2024 - Springer
Fifty million cubic meters of marine sediments are dredged each year in France in order to
maintain harbor activities and sustain the economy of littoral territories. Because of …

Impact of airfoil collar on scour reduction around the bridge pier

LK Gupta, M Pandey, PA Raj - Ocean Engineering, 2023 - Elsevier
This paper investigates the effectiveness of four different airfoil collars (bc 1, bc 2, bc 3, and
bc 4) in reducing scour around the bridge pier. A total of 69 experiments are conducted …

[HTML][HTML] A comparative analysis of missing data imputation techniques on sedimentation data

WS Loh, L Ling, RJ Chin, SH Lai, KK Loo… - Ain Shams Engineering …, 2024 - Elsevier
Sediment data pertains to various hydrological variables with complex sediment
hydrodynamics such as sedimentation rates which are often incompletely presented. Thus …

Scour reduction around bridge pier using the airfoil-shaped collar

LK Gupta, M Pandey, PA Raj, JH Pu - Hydrology, 2023 - mdpi.com
Scouring around the bridge pier is a natural and complex phenomenon that results in bridge
failure. Failure of bridges have potential devastation and public safety and economic loss …

Numerical modeling of scour and erosion processes around spur dike

LK Gupta, M Pandey, PA Raj - Clean–Soil, Air, Water, 2023 - Wiley Online Library
Spur dikes are popular river training structures used for flow diversion, flood control, bank
protection, and improving navigation. This paper aims to study the numerical modeling of …

Assessment of future trends and spatial orientation of groundwater resources as an essential climate variable in the Ganga basin

MSU Hasan, AK Rai, A Fatma, N Nawaz… - Groundwater for …, 2024 - Elsevier
The dynamic climatic conditions, and anthropogenic activities have a significant impact on
the Ganga basin, which is crucial for sustaining the eco-hydrological processes within the …

Seasonal variation effect on water quality and sediments criteria and its influence on soil pollution: Fayoum Governorate, Egypt

H Mansour, SA Ahmed, A Zaghloul, H Kabary… - Environmental Sciences …, 2024 - Springer
Background Irrigation with low-quality water without considering the acceptable levels
negatively impacts not only humans, but also extends to the whole surrounding ecosystem …