Using nanomaterial to minimize the local scour downstream of sluice gate
Alexandria Engineering Journal, 2022 Prediction of scour depths is an important aspect related to the overall stability of hydraulic structures. In this research, small-scale laboratory experiments were carried out to explore the effectiveness of mixing different percentages of Nanomaterial
M.M. Ibrahim +3 more
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Study on the Effect of Installation Depth of Pipe on Scour Depth Under the River Crossing Pipeline in Unsteady Flow [PDF]
علوم و مهندسی آبیاری, 2020 Water and other fluid pipes that are placed on the seabed and rivers bed change the flow pattern around them. These changes increase the shear stress of the bed and the severity of turbulence around the pipe and create a scouring hole under the pipe. The
Sajad Bijanvand +2 more
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Research on Local Scour at Bridge Pier under Tidal Action
MATEC Web of Conferences, 2015 Through the local scour test at bridge pier under tidal action in a long time series, this paper observes the growing trend of the deepest point of local scour at bridge pier under tidal conditions with different characteristic parameters, analyzes the ...
Wang Jianping
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Investigation and Comparison of Efficiency of Cable and Groove in Protection Against Scouring [PDF]
علوم و مهندسی آبیاری, 2014 Scouring around the bridge pier during the flood events threaten the bridge as important hydraulic structure. Thus, designing the economical device in reducing the local scouring needs to be investigated.
Elham Izadinia, Manochehr Heydarpoor
doaj
Reduction of local scouring with protective spur dike [PDF]
, 2008 One of the main parameters in design of spur dikes is the estimation of local scour depth around their tail. Spur dikes are usually built in series and their stability depends on the stability of the first spur dike.
Karami, Hojat +4 more
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Experimental Study of Inclined Bridge Pier Scouring
Mehran University Research Journal of Engineering and Technology, 2020 The bridges are one of important structures in any country. The failure of bridges occurs due to many factors including design flaws and manufacturing construction errors. Among all imperfections scouring around the pier is the most detrimental.
Fakhar Muhammad Abbas +4 more
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Experimental Study of Scour Around Pier with Inclined Head [PDF]
مهندسی منابع آب, 2021 Introduction:The leading cause of damages on bridge is local scouring around piers. Many studies were carried out to control and reduce this phenomenon and suggested more solution methods to protect bridge piers.
Mohsen Solimani babarsad, Abbas Safaei
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Investigating the Effect of Circular Bridge Piers on Local Scouring at 60° Channel Junctions Using SSIIM1 3D Numerical Model [PDF]
علوم و مهندسی آبیاری, 2018 Insertion of different water structures such as bridge piers in the flow path contracts the flow cross section and causes backwater at upstream sections.
rasool ghobadian +2 more
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Using the movability number to model local clear-water scour in rivers [PDF]
, 2007 Includes bibliographical references.Local scour is associated with a considerable number of bridge failures worldwide. It occurs at bridge piers and abutments as a result of interactions between complex flow features and the channel bed.
Abban, Benjamin
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A Theory of Slope Shear Scouring and the Failure Mechanism of PFC3D on a Gangue Slope
Applied Sciences, 2023 In this paper, scouring shear failure theory is optimized based on the gangue slope near the thermal power field in Baiguo Town, Panzhou City, Guizhou Province.
Yun Tian +5 more
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