23 



■t-0 





T = 8SEC 

 • H = 11.1 FT 



20 



- 20.0 



1 







18.0 



1 







16.0 



J 





15 



- 









14.0 



1 







12.0 



1 





1- '" 



- 10.0 



1 



, 











z 



8.0 



_ 



L ~"~ —~^^^ 



g 











6.5 



- 



• A- — "^ 



< 









> 5 



- 



-. 



/ 



_j 







/ 



UJ 







/ SWL 





+ 1.0 



( 



4 







- 





, \ 





-1.5 



{ 



\ \ 





-4.0 



I 





-5 









-10 



-/ 



1 



J 1 1 1 1 



1 



23 



r -H 



22.0 



1 



T=10SEC 





1 



H = 11.0 FT 



20 



- 20.0 



- 







18.0 



- 







16.0 



- 





15 



- 









14.0 



1 







12.0 



1 





t ^° 



- 10.0 



1 



^___^^ 











2' 



8.0 





1 "~ uA 











p 



6.5 





* A ~ — " 











£ 5 



- 







-J 







SWL 





+1.0 



< 



11 







- 









-1.5 



( 



^^^ LEGEND 





-4.0 



< 



• >• 



-5 







— *— PEAK 



— •— AVERAGE POSITIVE 



— O — AVERAGE NEGATIVE 



-10 



4. 



1 . 



1 1 1 1 1 



T 





-10 10 20 30 40 50 





PRESSURE, PSI 





DISTRIBUTION OF WAVE PRESSURES 





PLAN R4S1 





SWL = +2.6 FT 





T = 8 AND 10 SEC 





H = 11.1 AND 11.0 FT 



PLATE 8 



