SWL+0.7H ' 







1- 

 cn 



K 



" SWL 



-) 

 < 













2SWL-0.3H 





>^ 









<n 





\^ 





o 





\^ 





g 



•1- 

 <n 

 o 



Q. 





\ 





SWL-H 







00 



1 1 1 > 



, 



50 1 



PERCENT 



FIGURE 57 A. PERCENT WAVE HEIGHT TRANSMISSION 



OF SEAWALLS IN THE BREAKER ZONE 



SWL+0.6H 







bJ 

 at 

 o 









t SWL 



< 



Hi 



in 













u. 



O 





\ 





i 



o 

 a. 





\ 





SWL-H 



1 1 1 . 1 



1 v 





D 50 10 







PERCENT 



FIGURE 57 B. PERCENT WAVE HEIGHT TRANSMISSION OF 



SEAWALLS SEAWARD OF THE BREAKER ZONE 



FIGURE 57 



71 



