Effect of repositioned submerged vanes on local scour variations around a pier in a bend: experimental investigation

CA Chooplou, M Vaghefi, M Akbari - International Journal of …, 2023 - Springer
Bridge pier local scouring has forever been under consideration as an unwelcome
phenomenon that threatens the safety of bridges. Hence, an investigation into methods of …

Effect of submerged vanes in front of circular reservoir intake on sediment flushing cone

S Beiramipour, K Qaderi, M Rahimpour… - Proceedings of the …, 2021 - icevirtuallibrary.com
Reservoir sedimentation is a long-term process with various risks, such as reduction of
storage capacity, hydropower generation and flood control functions throughout a reservoir's …

The influence of the submergence ratio of submerged vanes on the slope of the hole around the pier groups in a sharp bend

N Safaripour, M Vaghefi, A Mahmoudi - Journal of Hydraulic Structures, 2024 - jhs.scu.ac.ir
Bridges are metal or concrete structures, which make road connections across rivers when
installed over river paths. When flooding or scouring occurs, several issues including bridge …

Experimental study of the effect of displacement of vanes submerged at channel width on distribution of velocity and shear stress in a 180 degree bend

A Chooplou, M Vaghefi - Journal of Applied Fluid Mechanics, 2019 - jafmonline.net
Shear stress is a parameter of high significance. Through knowledge of this parameter,
assessment of scour or sedimentations at different points of bed is made viable. Therefore …

Influence of different skew angles of the submerged vane on pressure flushing performance

S Beiramipour, SA Kantoush, H Haghjouei, K Qaderi… - Scientific Reports, 2023 - nature.com
Siltation significantly threatens a reservoir's original storage capacity and lifespan. Pressure
flushing is an effective measure against siltation through the partial drawdown of the …

Experimental study on the effect of flow velocity and slope on stream Bank stability (part I)

J Kadhim, MQ Waheed, HA Hussein… - Civil Engineering …, 2024 - civilejournal.org
The erosion of riverbanks is a significant and capricious national concern. The Al Muwahada
channel in Iraq experiences instability in its banks, resulting in failure, retreat, and …

Experimental Study on the Effect of Flow Velocity and Slope on Stream Bank Stability (Part II)

J Kadhim, MQ Waheed, HA Hussein… - Civil Engineering …, 2024 - civilejournal.org
Erosion significantly contributes to the instability of riverbanks. The current study considers
the issues of instability and erosion that plague the banks of the Al-Muwahada channel. It …

Experimental comparison of local scouring around single, dual submerged vanes, single bridge pier located at 180 degree sharp bend and without structure

C Abdi Chooplo, M Vaghefi… - Journal of Civil and …, 2021 - ceej.tabrizu.ac.ir
Flow Study in Curved and bended channels in investigation of river morphology has very
importance, because natural rivers rarely run in a direct flow and usually travel along an …