>^x 











->^« 





'^^^^'^^^^C 



.^ 





D 



TT 









D 



C 



"d 



_^^__ 



■ O- 







o 



o 







C 



1 



\J Wll \J .£. \J.~J \-*.** \^.*J 



x/t 



Figure 19 — Stress Distribution on Outside Surface of the Shell at the Minor Axis 



-*X 



S 5 



o 





EXPERIMENTAL (MODEL EC-I) 



THEORETICAL (USING LOCAL RADIUS 



OF CURVATURE) 

 THEORETICAL (REF. 8) 











''x 





— D- 



^ — -^'^ 







D 



d 



'^x 



— ■ o 



i::^ 



^ 



c 



■• 1 



' Xll 

 Figure 20 — Stress Distribution on Inside Surface of the Shell at the Minor Axis 



24 



