82 ........
R.H. Charlier and Chr. P. De Meyer
Formula
Ackers-White (1973)
Engelund-Hmlsen (1967)
Einstein (1950)
Bagnold (1966)
Flume and field dam (1260)
68%
63%
46%
22%
The Ackers-White method yields the best results with 68% of the predicted
transport ranges within a factor 2 of measured values. The method of Bagnold
yields poor results with a score of 22%.
4
References
Ackers, P. and White, W.R., 1973, Sediment Transport • New Approach on
Analysis, Journal of the Hydraulics Division, ASCE, No. HY 11, USA.
Bagnold, R.A., 1956. The Flow of Cohesionless Grains in Fluids, Proc., Royal
,Sbc. Philos'. Trans., London, Vol, 249.
Bagnold, R.A., 1966, An Approach to the Sediment Transport Problem from
General Physics, Geological Survey Prof. Paper 422-I, Washington.
Bijker, E.W., 1971, Longshore Transport Computations, Journal of the
Waterways, Harbors" and Coastal Engineering Division, Vol. 97, No. WW4.
Chien, N., 1954. The Present Status of Research on Sediment Transport, Proc.
ASCE, Vol. 80.
Coleman, N.L., 1970, Flume Studies of the Sediment Transfer Coefficient, Water
Resources Research, Vol. 6, No. 3, USA.
Coleman, N.L., 1980. Velocity Profiles with Suspended Sediment, Journal of
Hydraulic research, (The Netherlands), Vol. 19, No. 3.
Einstein, H.A., 1950. The Bed-Load Function for Sediment Transportation. In "
Open Channel Flow Technical Bulletin No. 1026, U.S. Dep. of Agrictflture,
Washington, D.C.
Einstein, H.A. and Abdell-Aal, F.M., 1972, Einstein Bed-Load Function at High
Sediment Rate, Journal of Hydraulics Division, ASCE, Vol. 98, No. HY 1 ,
USA.