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Table A.4.2a from CUR113b, profile without flat berms:
For fairly coarse sand (D50 > 500 μm and D15 > 250 μm), ):
from depth z | to depth z [m +GL] | Average slope | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
For not too fine sand D50 > 200 μm and D15 > 100 μm | Fairly coarse sand D50 > 500 μm and D15 > 250 μm | |||||||||
Local slope | Average slope 0 - z | Local slope | Average slope 0 - z | |||||||
0 | -5 | 1:2 | 1:2 | 1:2 | 1:2 | |||||
-5 | -10 | 1:3 | 1:2.5 | |||||||
-10 | -15 | 1:4 | 1:3 | 1:3 | 1:2.5 | |||||
-15 | -20 | 1:5 | 1:3. | 755 | ||||||
-20 | -25 | 1:6 | 1:4 | 1:4 | 1:3 | |||||
-25 | -30 | 1:8 | 1:4.67 | |||||||
-30 | -35 | 1:10 | 1:5.43 | 1:6 | 1:3.75 | |||||
-35 | -40 | 1:10 | 1:6 |
For not too fine sand (D50 > 200 μm and D15 > 100 μm), without flat berms (Table A.4.2a from CUR113):
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