

16 



15 



PT45 MAX CH3 





> 1 1 1 . 1 1 







14 



^^ 







13 



- ^^^^"^ 







12 









1- 

 u. 



11 



■ ^_^___^ 





g 



10 



^ . -^ " 





K 











< 



> 



_l 



m 



9 



8 

 7 



I • 







6 

 5 

 4 

 3 



16 



15 



_• 



I.I.I. 







PT45 MAX CH4 





1 1 1 1 1 1 • 







14 



y* 







13 



- y^ 







12 



- f 





1- 



11 



- 1 





Z 



o 



10 



- — -~~--— -^ 





1- 

 < 

 > 



Ui 



-J 



LU 



9 

 8 

 7 



:^^^-^ 







6 



_ M 







5 

 4 

 2 



I.I.I. 









D 20 40 60 80 







PRESSURE, PSl 







INSTANTANEOUS WAVE PRESSURE DISTRIBUTION 







NORTHEASTER PT45 







SWL = +9.5 FT 







MAXIMUM PRESSURES ON CHANNELS 3 AND 4 



PLATE 2 



