qs measured (metric tons/m/day)
qs measured (metric tons/m/day)
(a) silt-bed rivers
(b) very fine to fine sand-bed rivers
qs measured (metric tons/m/day)
qs measured (metric tons/m/day)
(c) medium to very coarse
(d) gravel-bed rivers
sand-bed rivers
Figure B.5. Comparison of measured qs and computed qs using Posada and
Kodoatie equations for various river-bed materials, data from
Group 2.
B.21