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Some Identities on Structural Flexibility after Buckling

Published online by Cambridge University Press:  07 June 2016

E. H. Mansfield*
Affiliation:
Royal Aircraft Establishment
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Summary

This paper gives some identities concerning the flexibility of certain elastic structures, including flat plates, at the onset of buckling and subsequently. The identities have a useful application in determining the flexibility and the rate of change of flexibility with load for structures in which the mode in the buckled state changes continuously with load.

Type
Research Article
Copyright
Copyright © Royal Aeronautical Society. 1958

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References

1. Mansfield, E. H. On the Post-Buckling Behaviour of Stiffened Plane Sheet under Shear. R. & M. 3073, July 1958.Google Scholar
2. Williams, D. The Use of the Principle of Minimum Potential Energy in Problems of Static Equilibrium. R. & M. 1827. January 1938.Google Scholar
3. Love, A. E. H. The Mathematical Theory of Elasticity. Cambridge University Press, 1892. Reprinted by Dover Publications, New York, 1944.Google Scholar