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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2010, Volume 51, Issue 3, Pages 158–164
(Mi pmtf1613)
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This article is cited in 3 scientific papers (total in 3 papers)
Nonlinear deformation and stability of reinforced elliptical cylindrical shells loaded by internal pressure under twisting and bending
L. P. Zheleznov, V. V. Kabanov, D. V. Boiko Chaplygin Siberian Aeronautical Research Institute, Novosibirsk, 630051, Russia
Abstract:
The problem of stability of cylindrical shells with an elliptical cross-sectional contour reinforced by a set of stringers under combined loading by bending and twisting moments, transverse force, and internal pressure is studied with the use of the variational method of finite elements in displacements. The subcritical stress-strain state of the shells is assumed to be moment and nonlinear. The effect of nonlinearity of deformation of the shells and their ellipticity on the critical loads and buckling type is determined.
Keywords:
elliptical cylindrical shells, twisting, bending, internal pressure, nonlinear deformation, stability, method of finite elements.
Received: 20.05.2009 Accepted: 13.07.2009
Citation:
L. P. Zheleznov, V. V. Kabanov, D. V. Boiko, “Nonlinear deformation and stability of reinforced elliptical cylindrical shells loaded by internal pressure under twisting and bending”, Prikl. Mekh. Tekh. Fiz., 51:3 (2010), 158–164; J. Appl. Mech. Tech. Phys., 51:3 (2010), 431–436
Linking options:
https://www.mathnet.ru/eng/pmtf1613 https://www.mathnet.ru/eng/pmtf/v51/i3/p158
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Abstract page: | 35 | Full-text PDF : | 8 |
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