100
80
60
50
40
30
20
Dimensionless
Fall
Time, H0
/(V |T )
10
8
6
4
3
2
0.8
0.6
0.4
0.3
0.2
0.1
0.08
0.06
0.04
0.03
0.02
0.01
0.002 0.004
0.01
0.02
0.04 0.07 0.1
0.2
0.4
0.7 1
oa
.. .
( Kohler and Galvin, 1973)
Deepwater Steepness, Ho/Lo
Figure 4 29. Berm-Bar Criterion Based on Dimensionless Fall
Time and Deep Water Steepness
4-82
80
60
50
40
30
20
Dimensionless
Fall
Time, H0
/(V |T )
10
8
6
4
3
2
0.8
0.6
0.4
0.3
0.2
0.1
0.08
0.06
0.04
0.03
0.02
0.01
0.002 0.004
0.01
0.02
0.04 0.07 0.1
0.2
0.4
0.7 1
oa
.. .
( Kohler and Galvin, 1973)
Deepwater Steepness, Ho/Lo
Figure 4 29. Berm-Bar Criterion Based on Dimensionless Fall
Time and Deep Water Steepness
4-82