20 



- 1 



- < 



1 1 1 1 1 



TIME RELATIVE TO PEAK = 



1 - 

 -0.5 sec; 



15 



- 



^ 



z 



!: in 



= 



> 



I 





_ 



T 



SWL 



o 



- 



i — 























- 





— 



Gi 



- 





z 







: 





z 



-5 



E 





z 





- 





z 



-10 



- 1 



1 1 1 1 1 



1 - 





- 1 



1 1 1 11 



. time RELATIVE TO PEAK = 



1 - 

 -0.2 sec; 



2U 



= 



> 





15 



: 



> 



E 



in 



; 



> 



I 







T 



SWL _ 





- 







5 



: 





z 







: 





E 



-5 



: 





= 



-10 



- 1 



1 1 1 1 1 



1 - 





- 1 



1 1 1 1 1 



« TIME relative TO PEAK = 



1 - 



-0.1 sec: 



2U 



- 



■=----. 





15 



E 



< 



z 



10 



E 



^ - 



SWL Z 



5 



\ 





E 







- 





E 



-5 



E 





E 



10 



- 1 



1 J 1 1 J 



1 - 



PRESSURE, PSI 



INSTANTANEOUS WAVE PRESSURE DISTRIBUTION 



PLAN R4S3 



SWL = +8.6 FT, T = 12 SEC, H = 16,0 FT 



TIME INCREMENT = -0.5 TO -0.1 SEC 



PLATE 83 



