EM 1110-2-1100 (Part V)
31 Jul 2003
1
1/3
D50=0.22 mm, A=0.106 m
0
1/3
D50=0.25 mm, A=0.115 m
1/3
D50=0.28 mm, A=0.121 m
-1
-2
-3
-4
-5
-6
0
50
100
150
200
250
300
350
400
450
Distance offshore, m
Figure V-4-16. Theoretical equilibrium profile shapes for different sand grain sizes
4
Added Berm
Existing Profile (Native sand D50 = 0.25 mm)
W idth
Design Profile (Fill sand D50 = 0.25 mm)
Design Profile (Fill sand D50 = 0.22 mm)
2
Design Profile (Fill sand D50 = 0.28 mm)
Berm
Height
0
-2
Depth
of Closure
-4
+
W add
-
W add
-6
-8
0
50
100
150
200
250
300
350
Distance from Baseline, m
Figure V-4-17. Design profiles for different fill sand sizes
V-4-36
Beach Fill Design
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