

- 1 



1 1 1 1 1 



TIME RELATIVE TO PEAK = 



1 - 

 -0.5 sec: 



20 



- 



1 









V 









• 













IS 



I 



v 



- 







• 









y 







- 



f 



— 



10 



: J 





SWL - 













- 





_ 



























o 



~ 





— 



> 



: 





- 





































^ 





- 





— 





_ 





— 





— 



-10 



- 1 



J 1 1 1 1 



1 - 



TIME RELATIVE TO PEAK = - 0.2 SEC I 



J 1 I L 



J I - 



1 1 1 1 1 1—^ 



TIME RELATIVE TO PEAK = -0.1 SEC! 



J 1 1 L I I -I 



5 10 15 20 25 30 



PRESSURE, PSI 



INSTANTANEOUS WAVE PRESSURE DISTRIBUTION 



PLAN R4S3 



SWL = +8.6 FT, T = 14 SEC, H = 12.0 FT 



TIME INCREMENT = -0 5 TO -0 1 SEC 



PLATE 89 



