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(Article of periodic en Anglais - 2004)

Document title

Bedload transport resistance in rough open-channel flows

Authors(s) and Affiliation(s)

GAO P. ; ABRAHAMS A.D. ;

Abstract

Based on experiments in 2 flumes with fixed and mobile plane beds and previously published data, an equation is developed that may be used to predict bedload transport resistance for both capacity and non-capacity flows. The variables in this equation are identified by dimensional analysis and the coefficients are determined by non-linear regression. This equation applies to rough turbulent open-channel flows, where the relative submergence is between 1 and 20 and the entire sediment load moves by saltation

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 2004, vol. 29, no4 [pp. 423-435]

Bibliographic references : 22 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2004.
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