Results 51 to 60 of about 4,434 (160)

Bank Failure Mechanism of Peatland Meandering Rivers in the Zoige Basin

工程科学与技术, 2017
:Under the action of lateral scour by near bank flow,bank failure of concave bank of meandering river is the direct drive of bend lateral migration.Field surveys in 2011—2016 suggested that numerous meandering rivers,called peatland meandering river,had ...
胡旭跃, 郭楠, 李志威, 吴新宇
doaj  

Estimation of Scour Depth at Bridge Piers by Using FASTER Model and Experimental Formulas [PDF]

مهندسی منابع آب, 2017
Bridges are one of the most important river structures. One of the main causes of bridge failure is local scour at bridge piers. Yearly, Many bridges failed around the world because of disregarding hydraulic factors.
Elham Ghanbari Adivi, Mahmood Kashefipour Dezfuli   +1 more
doaj  

Scour Depth Around Cylinders Under Combined Effects of River Flow and Tidal Currents

Journal of Marine Science and Engineering
The safety of coastal structures is a growing global concern due to the combined effects of strong tides and river flow. In this study, the local scour around cylinders under the influence of tides combined with river flows was investigated numerically ...
Yuezhang Xia, Jiahao Liu, Shiyu Yang, Shaohua Wang, Li Li   +4 more
doaj   +1 more source

Experimental investigation of scour downstream of a type A trapezoidal piano key weir under free and submerged flow conditions

Journal of Hydrology and Hydromechanics
In this paper, the scour downstream of a trapezoidal Piano key weir (PKW) is investigated under free and submerged flow conditions. For this purpose, an experimental model was used in a laboratory channel with a length of 10 m, width of 0.75 m, and ...
Bodaghi Elnaz, Abdi-Chooplou Chonoor, Ghodsian Masoud   +2 more
doaj   +1 more source

Decoupled morphodynamic responses of dune crests and localized scour across the sand-gravel transition in straight alluvial channels. [PDF]

PLoS One
Tunc M.
europepmc   +1 more source

The influence of hydraulics and geometrical modifications on downstream scour in inclined drop structures. [PDF]

Sci Rep
MohammadNezhad-Aghdam A, Mohammadi M, Ghaderi A.   +2 more
europepmc   +1 more source

Experimental analysis of flash flood-induced scour on semi-arid hillslopes. [PDF]

Sci Rep
Rostamzadeh E, Madadi MR, Zounemat-Kermani M.   +2 more
europepmc   +1 more source

Estimating maximum pressure-flow scour depth around cylindrical bridge piers using a theoretical model. [PDF]

Sci Rep
Koushki M, Chamani MR, Moghim MN.
europepmc   +1 more source

Study on CMC-Based Suppressant for Coal Dust and Spontaneous Combustion Control. [PDF]

Polymers (Basel)
Wang J, Jia T, Zhang Z, He X.
europepmc   +1 more source

Investigation of vorticity and secondary flow strength near the protected bridge pier in a sharp bend. [PDF]

Sci Rep
Moghanloo M, Vaghefi M.
europepmc   +1 more source