■I- 15.0 FT LWD 





+5.5 FT LWD 



GATE 



FORCE 

 GAGE 



6.10 FT 



-HINGE 



+6.0 FT LWD 



BREAKWATER 

 CREST 



1 



Figure 6-34. Apparatus used to measure wave forces, Indiana Harbor 

 breakwater model (Hudson and Wilson, 1953). 



402 



