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PORTAIL D'INFORMATION GÉOGRAPHIQUE

A bed-load transport model for rough turbulent open-channel flows on plane beds

Auteurs :
ABRAHAMS, A.D.
GAO, P.

Description :
Data from flume studies are used to develop a model for predicting bed-load transport rates in rough turbulent two-dimensional open-channel flows moving well sorted non-cohesive sediments over plane mobile beds. The object is not to predict transport rates in natural channel flows but rather to provide a standard against which measured bed-load transport rates influenced by factors such as bed forms, bed armouring, or limited sediment availability may be compared in order to assess the impact of these factors on bed-load transport rates.


Type de document :
Article de périodique

Source :
Earth surface processes and landforms, issn : 0197-9337, 2006, vol. 31, n°. 7, p. 910-928, nombre de pages : 19, Collation : Illustration, Références bibliographiques : 72 ref.

Date :
2006

Editeur :
Pays édition : Royaume-Uni, Chichester, Wiley

Langue :
Anglais
Droits :
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