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The Elastic Critical Loads of Coupled Struts

Published online by Cambridge University Press:  04 July 2016

H. Waters*
Affiliation:
Department of Civil Engineering, University of Liverpool

Extract

In previous notes approximate values of the elastic critical loads of continuous and composite struts were obtained. In the case of continuous struts a semi-graphical technique was employed, while for composite struts values were derived from approximate solutions of the transcendental equations governing the behaviour of the struts. In the present note, the approximate elastic critical loads of coupled struts are investigated by a third method, using approximate expressions for the stiffness and carry-over factors entering into the equations expressing the critical conditions of the struts.

Type
Technical Notes
Copyright
Copyright © Royal Aeronautical Society 1963

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References

1.Waters, H.The Approximate Elastic Critical Load of Continuous Struts. Journal of the Royal Aeronautical Society, Vol. 66, No. 622, October 1962.Google Scholar
2.Waters, H.The Approximate Elastic Critical Loads of Composite Struts. Journal of the Royal Aeronautical Society, Vol. 66, No. 623, November 1962.Google Scholar
3.Livesley, R. K. and Chandler, D. B.Stability Functions for Structural Frameworks. Manchester University Press, 1956.Google Scholar