Figure 6-37. Dimensions of proposed parapet, Indiana Harbor 

 breakwater model (Hudson and Wilson, 1953). 



^ Pa-F,e, 

 F = F,* F, 



A = S.60 FT 

 C = a.13 FT 

 e, ' 4.75 FT 

 e, = 3./7FT 

 h - 2MFT 

 g - 62 A LB/FT* 



Figure 6-38. Assumed wave-force distribution and equations 

 for maximum force, Indiana Harbor breakwater 

 model (Hudson and Wilson, 1953). 



405 



