ct 



HYDROMECHANICS 



AERODYNAMICS 



STRUCTURAL 

 MECHANICS 



Gd 



APPLIED 

 THEMATIGS 



io&k 



NttsY OEiwrrMENrr 



EFFECTS OF BOUNDARY CONDITIONS AND INITIAL 



OUT-OF- ROUNDNESS ON THE STRENGTH OF 



THIN-WALLED CYLINDERS SUBJECT TO 



EXTERNAL HYDROSTATIC PRESSURE 



by 



G.D. Galletly and R. Bart 



STRUCTURAL MECHANICS LABORATORY 

 RESEARCH AND DEVELOPMENT REPORT 



November 1957 



Report 1066 



PfmC-THfr-648 (11-56) 



