x Point of predicted 

 amplification 



€ = 0.5 ( symmetrical ) 



€ J 0.75 



€ - 0.95 (most asymmetric) 



.Square Harbor with Asymmetric Entrance 



B/L - 2.0 

 b/B = 0.1 



x Point of predicted 

 amplification 



€ • 0.5 ( symmetrical ) 



€ • 0.75 



€ : 0.95 ( most asymmetric ) 



ii 



1 



I'l 1 



Wide Harbor with Asymmetric Entronce 



Figure 44. Theoretical frequency response curves of harbors 

 (from Ippen and Goda, 1963).- 



-Continued 



140 



