The Applicability of Saint-Venant's Principle to Monocoque Structures

An extremely strong effect of boundary conditions on the character of damping of the stressed-strained state in a cylindrical envelope with a free edge under the action of concentrated normal forces transferred through an elastic frame has been revealed. Thus, under the effect of radial load at a la...

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Bibliographic Details
Published in:Journal of engineering physics and thermophysics 2005-05, Vol.78 (3), p.586-589
Main Authors: Nerubailo, B V, Zotova, N V, Orlov, R Kh, Sukhorukova, S V
Format: Article
Language:English
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Summary:An extremely strong effect of boundary conditions on the character of damping of the stressed-strained state in a cylindrical envelope with a free edge under the action of concentrated normal forces transferred through an elastic frame has been revealed. Thus, under the effect of radial load at a large distance from the free edge of the envelope, the values of normal displacement and annular bending moment not only decrease on approaching the free edge but also increase, reaching a maximum value on the free edge of the envelope, which is in conflict with Saint-Venant's principle.[PUBLICATION ABSTRACT]
ISSN:1062-0125
1573-871X
DOI:10.1007/s10891-005-0099-1