Sand-Dune Geometry of Large Rivers during Floods
This article has a reply.
VIEW THE REPLYPublication: Journal of Hydraulic Engineering
Volume 121, Issue 9
Abstract
The geometry of lower regime bed forms in several large sand-bed rivers is investigated during average and flood conditions. The van Rijn method is revised because it generally underpredicts the dune height of most large rivers around the world. During floods in large sand-bed rivers, upper-regime plane bed is not necessarily obtained when T = 25. Both parameters describing dune height and dune steepness do not decrease as the transport-stage parameter T increases in the range 10 <T< 25. The analysis of bed-form data during large floods on the Meuse River and the Rhine River branches indicates that both the dune height and length generally increase with discharge while dune steepness remains relatively constant. A reasonable approximation of the wavelength is λ≅ 6.5 h, where h is the flow depth. The dune height Δ varies as a function of the depth h and median grain size d50 . Estimates can be obtained by Δ≅ 2.5 h 0.7d0.350 .
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Adriaanse, M. (1986). “De ruwheid van de Bergsche Maas bij hoge afvoeren.”Nota 86.19, Rijkswaterstaat, RIZA, Arnhem, The Netherlands, August (in Dutch).
2.
Brilhuis, R. (1988). “Enkele hydraulische en morphologische parameters van de Nederlandse Rijntakken.”Nota 88.003, Rijkswaterstaat, DBW/RIZA, Arnhem, The Netherlands (in Dutch).
3.
Engelund, F., and E. Hansen. (1967). “A monograph on sediment transport in alluvial streams.”Teknisk Forlag, Copenhagen, Denmark.
4.
Guy, H. P., Simons, D. B., and Richardson, E. V. (1966). “Summary of alluvial channel data from flume experiments, 1956–1961.”Profl. Paper 462-I, U.S. Geological Survey, Washington, D.C.
5.
Jordan, P. R. (1965). “Fluvial sediment of the Mississippi River at St. Louis, Missouri.”Paper 1802, U.S. Geological Survey, Washington, D.C.
6.
Julien, P. Y. (1992). “Study of bedform geometry in large rivers.”Rep., Q1386, Delft Hydraulics, Emmeloord, The Netherlands.
7.
Kamphuis, H. (1990a). “Vergelijking van de bodemtransporter Dordrecht en de bodemtransporter Arnhem op de Boven-Rijn en IJssel.”Nota 90.031, Rijkswaterstaat, DBW/RIZA, Arnhem, April, The Netherlands (in Dutch).
8.
Kamphuis, H. (1990b). “Sediment-transportmetingen rijntakken.”Nota 90.075, Rijkswaterstaat, DBW/RIZA, Arnhem, The Netherlands (in Dutch).
9.
Klaassen, G. J., Ogink, H. J. M., and van Rijn, L. C. (1986). “DHL-research on bedform resistance to flow, and sediment transport.”Proc., Third Int. Symp. on River Sedimentation, University of Mississippi, Oxford, Miss., 58–82.
10.
Klaassen, G. J., Ribberink, J. S., and de Ruiter, J. C. C. (1988). “On sediment transport of mixtures.”Publ. No. 394, Delft Hydraulics, Emmeloord, The Netherlands.
11.
Ogink, H. J. M. (1984). “Hydraulische ruwheid van de Bovenrijn en de Waal.”verslag onderzoek, R 2017, Delft Hydraulics, Emmeloord, The Netherlands (in Dutch).
12.
Ogink, H. J. M. (1989). “Hydraulic roughness of single and compound bed forms.”Part XI, Rep. on Model Investigations, A36, Delft Hydraulics, Emmeloord, The Netherlands.
13.
Peters, J. J.(1978). “Discharge and sand transport in the braided zone of the Zaire estuary.”Netherlands J. Sea Res., 12(3/4), 273–292.
14.
Raslan, Y. (1991). “Geometrical properties of dunes,” MS thesis, Colorado State University, Fort Collins, Colo.
15.
Shen, H. W., Mellema, W. J., and Harrison, A. S.(1978). “Temperature and Missouri river stages near Omaha.”J. Hydr. Div., ASCE, 104(1), 1–20.
16.
Termes, A. P. P. (1986). “Dimensies van beddingvormen onder permanente stromingsomstandigheden bij hoog sedimenttransport.”Verslag onderzoek, M2130/Q232, Delft Hydraulics, Emmeloord, The Netherlands (in Dutch).
17.
Termes, A. P. P. (1989). “Aanbevelingen voor het nemen van bodemmonsters in de Nederlandse Rijntakken.”bureaustudie, Q 928, Delft Hydraulics, Emmeloord, The Netherlands (in Dutch).
18.
Vanoni, V. A. and Brooks, N. H. (1957). “Laboratory studies of the roughness and suspended load of alluvial streams.”Rep. E-68, Sedimentation laboratory, California Institute of Technology, Pasadena, Calif.
19.
van Rijn, L. C. (1982). “The prediction of bed forms, alluvial roughness and sediment transport.”Res. Rep. S 487 part III, Delft Hydraulics Laboratory, Emmeloord, The Netherlands.
20.
van Rijn, L. C.(1984). “Sediment transport, part III: bed forms and alluvial roughness.”J. Hydr. Engrg., ASCE, 110(12), 1733–1754.
21.
Wijbenga, J. H. A. (1990). “Flow resistance and bedform dimensions for varying flow conditions—a literature review (main text) and (annexes).”Rep. on literature study, A58, Delft Hydraulics, Emmeloord, The Netherlands.
22.
Wijbenga, J. H. A. (1991). “Analyse prototype-metingen (niet-) permanente ruwheid.”Verslag onderzoek, Q1302, Delft Hydraulics, Emmeloord, The Netherlands (in Dutch).
Information & Authors
Information
Published In
Copyright
Copyright © 1995 American Society of Civil Engineers.
History
Published online: Sep 1, 1995
Published in print: Sep 1995
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.