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The Stresses in a Circular Fuselage

Published online by Cambridge University Press:  28 July 2016

Extract

The following investigations were made primarily in order to determine the manner of transmission of concentrated loads from the frames to the skin of a circular fuselage. The usual assumption, that the shear distribution in the skin adjacent to the frame is given by the simple “ beam theory,” was considered to be of doubtful validity, and for some time past the writer had suspected that a critical examination of the problem would show a very considerable variation from the ordinary theory in the immediate vicinity of the loaded frame. The writer's attention was first drawn to the problem by the work of Wignot, Combs and Ensrud in N.A.C.A. Technical Note No. 929, and the present investigations were made because a more fundamental approach to the subject was considered to be desirable.

Type
Research Article
Copyright
Copyright © Royal Aeronautical Society 1946

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References

Note on Page 833 * i.e.. plane sections remain plane.

Note on Page 833 † N.A.C.A. Technical Note No. 929. Analysis of Circular Shell-Supported Frames, by J. E. Wignot, Henry Combs and A. F. Ensrud.

Note on Page 866 * The writer is indebted to Mr. W. G. Carter, Chief Designer, Gloster Aircraft Co., for permission to publish these results.