Sorting of bed load sediment by flow in meander bends

Water Resources Research
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Equilibrium sorting of coarse mobile bed load sediment in meander bends is considered. A theory of two-dimensional bed load transport of graded material, including the effects of gravity on lateral slopes and secondary currents, is developed. This theory is coupled with a simple treatment of flow in bends, an analytically determined bend shape, and the condition of continuity of each grain size range in transport to describe sorting. The theory indicates that the locus of coarse sediment shifts from the inside bank to the outside bank near the bend apex, as is observed.

Additional publication details

Publication type Article
Publication Subtype Journal Article
Title Sorting of bed load sediment by flow in meander bends
Series title Water Resources Research
DOI 10.1029/WR021i009p01361
Volume 21
Issue 9
Year Published 1985
Language English
Publisher American Geophysical Union
Description 13 p.
First page 1361
Last page 1373
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