23 



22.0 



1 



T = 6SEC 

 H = 11.5 FT 



20 



- 20.0 



1 







18.0 



1 





15 



16.0 

 14.0 



1 







12.0 



- 





1- ^° 



H 

 O 



1- 



5, 5 



- 10.0 

 8.0 

 6.5 



"1 j/^ SWL 







+1.0 

 -1.5 



9 / 



-5 



-4.0 



<U 1 



-10 



i/ 



_ L 



1 1 1 1 1 1 



" 1 



23 



r ^ 



22.0 



. 



T = 8 SEC 

 ' H= 13.1 FT 



20 



- 20.0 









18.0 



- 



1 



15 



16.0 

 14.0 



- 



1 





12.0 



- 





t "^ 



- 100 



- 



v^ 



z" 

 g 



S 5 



ao 



6.5 



- 









+1.0 

 -1.5 



1 



\~ 



-5 

 -10 



-4,0 



6 



1 



ik LEGEND 



^ AVERAGE POSITIVE 



__0-- AVERAGE NEGATIVE 

 1 1 1 1 1 



-10 10 20 30 40 50 

 PRESSURE, PSI 





DISTRIBUTION OF WAVE PRESSURES 



PLAN R4S1 



SWL = +4.3 FT 



T = 6 AND 8 SEC 



H = 11.5 AND 13.1 FT 



PLATE 10 



