perfect cylinder, Case 3 



experimental average 



analytical 



stress control failure 



strain control failure 



out-of-round cylinder, 

 Case 4 



t/Dp = 0.037 

 L/Dj,= 2,35 

 simple support 



t = 1.97 in. 



0.10 

 Radial Displacements, w (in.) 



Figure B-22. Radial displacement behavior at midlength of Group 3 

 cylinders having t/D = 0.037 and simple support. 



0.10 0.15 0.20 



Radial Displacements, w (in.) 



Figure B-23. Radial displacement behavior along 

 length of specimen 1-1 having t/D = 0.024 and 

 simple support at a pressure load of 0.89 P- . 



ff 1^\ 



\-*'W 



experimental 

 (one specimen) 

 analytical 



H 

 t= 1.97 in. 



t/Do - 0.037 

 L/Do = - 

 free support 



U^ perfect 

 "ylinder. 



out-of-round 

 cylinder, 

 Case 6 



0.05 0.10 0.15 0.20 0.25 



Radial Displacements, w (in.) 



Figure B-24. Radial displacement behavior 

 along length of specimen 2-1 having 

 t/D = 0.037 and free support at a pres- 

 sure load of 0.78 P- . 



68 



