

20 



- 1 



1 1 1 I I r-^ 



7 1 







15 



: 



/ ; 









z 



f E 





z" 



10 



; 



T SWL Z 











* - 

























> 



5 



- 







i 





: 













; 









-5 



! 



TIME RELATIVE TO PEAK = - 0.025 SEC ~ 







-10 



- 1 



1 1 1 1 1 1 - 













- 1 



1 1 1 I i 1 ^ 







20 



; 



<^ 1 







16 



: 



V_ : 









: 



^^--.^ : 





^. 



10 



I 



■>* SWL Z 





o 





- 



























> 



5 



; 







" 





; 













: 









-5 



: 



TIME RELATIVE TO PEAK = 0.0. SEC I 







-10 



- 1 



1 1 1 1 1 1 - 













HI 



1 1 1 1 1 1 - 









- 









20 



~ 



•--^ ^ 







15 



E 



>• : 











y^ 





z- 



10 



I 



jT SWL Z 





— 



























> 



5 









d 





z 













Zi 









-5 



z 



TIME RELATIVE TO PEAK = + 0.025 SEC I 







-10 



- 1 



1 1 1 1 1 1 - 







-5 6 10 15 20 25 30 







PRESSURE, PSI 





INSTANTANEOUS WAVE PRESSURE DISTRIBUTION 





PLAN R4S3 





SWL = +8.6 FT, T = 12 SEC, H = 16 8 FT 





TIME INCREMENT = -0.025 TO +0,025 SEC 







PLATE 87 



