1.0 



Hb/hb 

























Source 











Horikawa and Kuo 



0.9 









Visual Fit 

 ~s — Calculated 



0.8 





■ " 



. 



• 



0.7 





i 



i 



i i 



0.00 



0.02 



0.04 0.06 



Ho/Lo 



a. m = 1/80 



0.08 



0.10 



1.2 



1.1 



1.0 



0.9 



0.8 



0.7 - 



Hb/hb 



0.6 













Source 













Saeki and Sasaki 

 + Iversen 



8 











---- Visual Fit 



4- 











Calculated 



<C+"~ 



.++ 





+ 



+ + 





" + + 





^^ 





-. 



-..,_ + 









■ 





^^ + 



0.00 



0.08 



0.02 0.04 0.06 



Ho/Lo 



b. m = 1/50 



Figure 9. Breaker depth index as a function of H o /L 

 (Sheet 1 of 3) 



0.10 



45 



