°°
0
E:,
1.0
x
0.9
~O
• X oo~ ~
0.8 •
--Ff0.7
~ •
.......
0.6
0.5
T 0.4
0.3
0.2
0.1
~50,bed
---- 1+0.01
5
i0
15
20
bed-shear stress parameter, T
(a s -1)(T-25)
25
x
computed cs = 1.8
measured surfzone Groote Keeten
d5o,., 250/~m, a s= 1.8
measured Deltoflume (Van Rijn,1987)d50= 210/~m, o's-~ i.5
i
?
?
0
E:,
1.0
x
0.9
~O
• X oo~ ~
0.8 •
--Ff0.7
~ •
.......
0.6
0.5
T 0.4
0.3
0.2
0.1
~50,bed
---- 1+0.01
5
i0
15
20
bed-shear stress parameter, T
(a s -1)(T-25)
25
x
computed cs = 1.8
measured surfzone Groote Keeten
d5o,., 250/~m, a s= 1.8
measured Deltoflume (Van Rijn,1987)d50= 210/~m, o's-~ i.5
i
?
?