Effect of submergence ratio of parallel wall on bridge abutment scour
نویسندگان
چکیده
منابع مشابه
The Effect of Submergence Percentage of the Submerged Piles on the Reduction of Scour in Bridge Abutments
Scour around hydraulic structures is an inevitable phenomenon . Recognition of this phenomenon and dealing with it is an issue considering which will ensure the project success . Local scour at piers has been reported as the most important factor in the destruction of the bridges . The use of submerged and non-submerged piles is one of the scour control methods . Submerged piles have been rarel...
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15 صفحه اولbridge abutment scour in compound river channels
most previous laboratory studies of local scour at bridge abutments were performed in rectangular channels in which the distributions of flow velocity and bed shear stress were considered uniform in the transverse direction. in reality however, bridge abutments are usually located in the floodplain zone of rivers where velocity and shear stress distributions are directly affected by the lat...
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چکیده ندارد.
15 صفحه اولlaboratory investigation of performance of l-shaped collar on reduction of local scour around bridge abutment
scour around bridge piers is one of the most important fields of hydraulic research. local scour around bridge piers and abutment is one of the main reasons of bridge failures. in the field of scour at the bridges, researches are more focus on scour of piers in compare with abutment. while the available information on the bridge failures required cost, the major problems are related to abutment...
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ژورنال
عنوان ژورنال: Alexandria Engineering Journal
سال: 2018
ISSN: 1110-0168
DOI: 10.1016/j.aej.2017.10.002