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Stress Concentrations Around Cut-outs in a Cylinder

Published online by Cambridge University Press:  04 July 2016

D. S. Houghton
D. S. Houghton*
Affiliation:
Department of Aircraft Design, College of Aeronautics, Cranfield
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Extract

A considerable amount of theoretical investigation has been undertaken recently, into the stress concentrations arising in the vicinity of cut-outs in aircraft pressure cabins. Papers which analyse the stress concentrations around circular, elliptical, and square reinforced cut-outs, under various loading conditions have been presented by Mansfield, Hicks and Wittrick.

In all of these investigations, the problem of the cut-out in a cylinder has been reduced to a problem of an infinite plane sheet containing a hole, and the effects of the curvature have been generally assumed to be insignificant.

Type
Technical Notes
Information
The Aeronautical Journal , Volume 65 , Issue 603 , March 1961 , pp. 201 - 204
Copyright
Copyright © Royal Aeronautical Society 1961

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References

1.Mansfield, E. H. Stress Concentrations in the Design of Pressurised Shells. R.A.E. Report No. Struct. 178.Google Scholar
2.Hicks, R. (1957). Reinforced Elliptical Holes in Stressed Plates. Journal of the Royal Aeronautical Society, Vol. 61, p. 688. October 1957.Google Scholar
3.Wittrick, W. H. (1959). Stresses Around Reinforced Elliptical Holes with Application to Pressure Cabin Windows. Aeronautical Quarterly, Vol. X, p. 373, Nov. 1959.CrossRefGoogle Scholar
4.Lurie, A. I. (1947). Statics of Thin Walled Elastic Shells. Ogiz, Moscow, 1947.Google Scholar
5.Hopkins, H. L. (1960). Photo-elastic Investigations into Cut Outs in a Cylindrical Shell. College of Aeronautics Thesis, June 1960.Google Scholar
6.Muskhelishvili, N. I. (1953). Some Basic Problems of the Mathematical Theory of Elasticity. N.V.P. Noordhoff, Groningen, Holland, 1953.Google Scholar
7.Savin, G. N. (1956). Stress Concentrations Around Holes, Veb. Verlag, Technik, Berlin, 1956.Google Scholar