Critical stress of thin-walled cylinders in axial compression

Batdorf, S B Schildcrout, Murry Stein, Manuel
naca-report-887
1947


Empirical design curves are presented for the critical stress of thin-wall cylinders loaded in axial compression. These curves are plotted in terms of the nondimensional parameters of small-deflection theory and are compared with theoretical curves derived for the buckling of cylinders with simply supported and clamped edges. An empirical equation is given for the buckling of cylinders having a length-radius ratio greater than about 0.75.

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