Reduction of scour around circular piers using collars
نویسندگان
چکیده
River dynamics and sediment transport play an important role in river bed morphology. Building a bridge pier along the alters cross-section of causes change flow processes. These changes are mainly responsible for scour. In this paper, usage collars to reduce scour around circular piers has been investigated. The with different diameters depth positions have studied using previous data additional collected present study assess their effectiveness reducing Using wide range measured data, empirical equation compute maximum presence proposed. proposed validated proven be applicable layouts. It found that efficiency can achieved by fixing collar at level adopting diameter 1.5–2.5 times diameter.
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of Flood Risk Management
سال: 2022
ISSN: ['1753-318X']
DOI: https://doi.org/10.1111/jfr3.12812