Results 11 to 20 of about 2,667 (262)
Bridge Bed Strengthening, Disaster Prevention due to Scouring [PDF]
Journal of Rehabilitation in Civil Engineering, 2020 One of the major factors in deliberating the depth of foundations in structures adjacent to the water flow is the scouring phenomenon; the scouring is a phenomenon caused by the interactions between water flow and erodible bed materials, which causes the
Majid Fadam Marfavi +2 more
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Prediction of scour downstream of triangular labyrinth weirs
Alexandria Engineering Journal, 2020 Estimation and control of local scouring downstream hydraulic structures is an important aspect for designing hydraulic structures. Lack predicting of local scouring can cause endangered hydraulic structures.
Eman Aly Elnikhely, Ismail Fathy
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Laboratory investigation of deflector structure effect on bridge pier scouring [PDF]
علوم و مهندسی آبیاری, 2020 Bridge pier local scouring is a crucial factor in bridge destruction. Studies from different researchers have presented solutions to control this phenomenon. These solutions are divided into two parts, namely, direct and indirect protection.
Mohsen Solimani babarsad +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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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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BJS (British Journal of Surgery), EarlyView., 2020 Clean Cut is a multimodal, adaptive, checklist‐based infection prevention programme designed to improve compliance with six critical perioperative infection prevention practices. After introducing the programme at five hospitals in Ethiopia, compliance with critical infection prevention standards significantly improved and the relative risk of ...
J. A. Forrester +16 more
wiley +1 more source
Local scour at abutments: A review
Sadhana, 2004 Failure of bridges due to local scour has motivated many investigators to explore the causes of scouring and to predict the maximum scour depth at abutments. In this paper, a detailed review of the up-to-date work on scour at abutments is presented including all possible aspects, such as flow field, scouring process, parameters affecting scour depth ...
Abdul Karim Barbhuiya, Subhasish Dey
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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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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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FVCOM model simulation of local scouring around bridge pile [PDF]
MATEC Web of Conferences, 2019 Scouring is one of many damages that water can cause. Scouring can occur as a consequence of bridge pile existence. The problem on local scour around single pier will be studied by using FVCOM numerical model.
Herdiansyah Sony +2 more
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