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TRANSPORT OF NON-UNIFORM SEDIMENTS

Author(s): G.T. Proffitt; A.J. Sutherland

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Abstract: Laboratory experiments lead to a way of modifying two existing transport rate formulae so that transport rates and size distributions of transported material can be predicted knowing the hydraulic conditions and the bed-material grain size distribution. The Ackers and White and the Paintal transport formulae are modified accordingly and used successfully on laboratory data. Difficulties in defining bed-material distributions and the possibility of overpassing in sand/gravel systems are reflected in the results obtained using data from four rivers.

DOI: https://doi.org/10.1080/00221688309499448

Year: 1983

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