Investigation of the influence of preliminary buckling for a reinforced medium-filled cylindrical shell on critical stresses of overall instability

The influence of preliminary buckling of a shell reinforced by a regular cross system of ribs and filled with a medium on the critical load parameters of overall instability is considered. The investigation is based on the problem statement using the mixed energy method and the nonlinear strain comp...

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Veröffentlicht in:	Russian aeronautics 2010-12, Vol.53 (4), p.470-474
Hauptverfasser:	Iskenderov, R. A., Amirova, R. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Buckling Cylindrical shells Energy methods Engineering Instability Mathematical analysis Ribs Shells Stability Structural Mechanics and Strength of Flight Vehicles
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Beschreibung
Zusammenfassung:	The influence of preliminary buckling of a shell reinforced by a regular cross system of ribs and filled with a medium on the critical load parameters of overall instability is considered. The investigation is based on the problem statement using the mixed energy method and the nonlinear strain compatibility equation.
ISSN:	1068-7998 1934-7901
DOI:	10.3103/S106879981004015X