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On the Bending Elastic Stability of Isotropic Cylinders

Published online by Cambridge University Press:  04 July 2016

C. Lakshmikantham
Affiliation:
Allied Research Associates Inc, Concord, Massachusetts
G. Gerard
Affiliation:
Allied Research Associates Inc, Concord, Massachusetts

Extract

Seide and Weingarten have, recently, shown conclusively that in isotropic cylinders, the critical stress for bending stability is essentially the same as that in the corresponding compressive stability problem although the buckle pattern is quite different. The deflection pattern obtained in ref. 1 as a result of elaborate computations presents certain interesting features. The dominant feature is that the buckle pattern is an asymmetric one, because any axisymmetric mode is incompatible with the bending problem.

Type
Technical Notes
Copyright
Copyright © Royal Aeronautical Society 1967

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References

1.Seide, P. and Weingarten, V. I.On the Buckling of Circular Cylindrical Shells Under Pure Bending. Journal Appl Mech, Vol 28, Series E, No 2, 1961.Google Scholar