Results 21 to 30 of about 74,649 (269)
Numerical Simulation of the effect of L-shaped spur dike wing length on scouring at a 90 ° bend. [PDF]
Journal of Hydraulic Structures, 2022 Spur dike is one of the common structures in organizing and controlling erosion on the river bank. On the other hand, the placement of the spur dike in the bended part of the river, while removing strong currents from the shore and directing the flow to ...
Mousa Rasaei
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The Experimental Study of the Flow Pattern and Bed Topography Changes due to Variations in the Angle of the Gabion Spur Dike in the Open Channel with Erodible Bed [PDF]
علوم و مهندسی آبیاری, 2019 The construction of structures such as spur dikes in open channels and rivers is done to control the coastal erosion or water guidance and diversion.
Zainab Badpa, Majid Fazli, Sedighe Pazin
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Velocity Distributions around a Spur-Dike
PROCEEDINGS OF HYDRAULIC ENGINEERING, 1995 In river planning, it is necessary to study the influence of river construction to the river flow and the river bed. A flow affected by the river construction is a three-dimensional complicated flow.Sand deposition and scour around the construction is caused by this complicated flow which make it difficult to grasp the river change with the ...
MUNETA, Naruhiko +2 more
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Ain Shams Engineering Journal, 2016 In this paper, flow and scour patterns resulted from the installation of two T-shaped spur dikes were evaluated in a 90° bend under clear water conditions.
Vaghefi Mohammad +2 more
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Shuili Shuiyun Gongcheng Xuebao, 2019 The scours' maximum depth and position changes have a full influence on spur dikes' safety, and are important parameters for evaluating the dikes' safety.
CHEN Yimei, FAN Lichan, LI Xin
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On local scour around spur dikes
, 2000 Estimation of possible maximal scour depth around the head of spur dikes is an important step in the design of spur dikes foundation. This paper briefly analyses the characteristics of flow pattern and the complex eddy structure near the head of the spur
李家春 +3 more
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A new numerical simulation approach for 2-D flow with submerged spur-dikes
Shui kexue jinzhan, 2014 A new two-dimensional numerical model is presented to simulate the flow in the vicinity of submerged spurdikes,which employs a finite volume method based on structured triangular mesh,and considers water depth around dikes in continuity and momentum ...
XU Hui +3 more
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Experimental Analysis of The Effect of Bandal-like Spur Dike Submergence on Bed Topography In 90 Degree Bend [PDF]
علوم و مهندسی آبیاری, 2018 Spur dikes are one of the coastal protection methods. Bandal- like is a local type of spur dikes that would be constructed to improve the water depth for navigation in alluvial rivers.
Mohsen Jalili +3 more
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Comparison of Bed Topography for the Permeable and Impermeable Spur Dikes Group [PDF]
علوم و مهندسی آبیاری, 2015 In recent decades spur dike has been one of the methods for bank protection and sediment deposition in rivers. In fact the spur dikes decrease the erosion and sediment potential rate of flow between them by improving the flow hydraulic conditions and ...
Elham Yabarehpoor +1 more
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Experimental Study on the Influence of New Permeable Spur Dikes on Local Scour of Navigation Channel
, 2022 The depths and areas of the scour holes around spur dikes are the most concerning issues regarding spur dike design. In this study, using a moving bed experiment, the influence of traditional rock-fill spur dikes and new permeable spur dikes with ...
Jielong Hu +4 more
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