fc- 



, 



T=12SEC 

 1 H= 12.6 FT 





20.0 



1 



> 





18.0 





> 





16.0 



1 



1 





14.0 



, 







12.0 



, 



1 





10.0 



- 



^._______^ 





8.0 



- 



t ■ -— * 





8.5 





y" 



SWL 



+1.0 



< 



r < ' 





-1.5 



< 



[■ V 





-4.0 



( 



r 



Jill 





r 









23 



r^ 



- 





T=14SEC 

 H = 12.7 FT 



20 



- 20.0 

 18.0 



' 







15 



16.0 

 14.0 

 12.0 



- 







10 



- 10.0 

 8.0 

 6.5 



' 



^ 



-p^ 



5 



■ 







/ SWL 







+ 1.0 

 - 



-1.5 



< 



\ 



> \ 



-5 



-4.0 



( 



1 1 



\ LEGEND 



--0-- AVERAGE NEGATIVE 





■A 







1 1 1 1 1 





r 









PRESSURE. PSI 



DISTRIBUTION OF WAVE PRESSURES 

 PLAN R4S1 

 SWL = +2.6 FT 

 T = 12 AND 14 SEC 

 H = 12.6 AND 12.7 FT 



PLATE 9 



