























A 



> 



T = 2. 



SEC 













( 





y 



y i 



j^^y I 



1 ° .-^'^ 



1 



y 



> 





T = 3. 



SEC 



INCIDENT WAVE HEIGHT H;, FT 



LEGEND 



INCIDENT WAVE HEIGHT Hj, FT 



TYPE FORCE 



-a PEAK 



O — O AVERAGE ONE -THIRD HIGHEST 



Figure 6-60. Forces on seaside o£ pile (d = 10 feet). Oak Harbor 

 breakwater model (Davidson, 1971a). 



432 



