Wave height Hor H. 
ie} 4 8 12 16 20 
Ol ater ae Ge mea | oa , oral 
20 
30) 
H'= 1 HE 
L_sinh2 201d 
© L 
Wave height of hypothetical 
sub surface wave. 
Depth below still water level (feet) 
50 
Wave height of surface 
wave increased by the 
wave steepening effect 
of the structure. 
H=(4)xH xk 
Si ignecomn 
| 
H, AND H' VS. WATER DEPTH 
(See calculation sheet, page |6) 
Fig.l 
USS CA Ka 0 SEE 
SEA- SIDE PROFILE OF BREAKWATER 
Fig.2 
17 
