



' TIME RELATIVE TO PEAK = -0.5 SEC j 





:;o 



- 





- 







- 



» 



- 







t 







lb 



1 





- 







» 















"•. 



1U 



I ' 





SWL I 











j- 





- 



I 



_ 













> 



s 



- 



\ 



— 



d 





: 



\ 



z 









: 



< 



z 





-5 



: 



\ 



z 





-lU 



- 1 



1 1 



1 1 1 1 - 







- 1 



1 1 1 1 1 1 - 







~ 



* TIME RELATIVE TO PEAK = -0.1 SEC 





2il 



z t 









; 



<^ : 













lb 



- 



/^ 







_ 





t 



10 



: 



V SWL - 



(-) 





- 



^ 



l_ 





- 



/ 



> 



5 



- 



/ : 



si 





- 



/ l 









: 



\ 





-5 



E 



i z 





-10 



z 1 



1 1 1 1 1 1 = 



PRESSURE, PSI 



INSTANTANEOUS WAVE PRESSURE DISTRIBUTION 



PLAN R4S2 



SWL = +8.6 FT, T = 12 SEC. H = 14.0 FT 

 TIME INCREMENT = -0.5 TO -0.1 SEC 



PLATE 56 



