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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2003, Volume 44, Issue 6, Pages 70–75
(Mi pmtf2560)
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Nonlinear deformation and stability of elliptic cylindrical shells under torsion and bending
L. P. Zheleznov, V. V. Kabanov, D. V. Boiko Chaplygin Siberian Aviation Institute, Novosibirsk, 630051
Abstract:
The problem of nonlinear deformation and buckling of noncircular cylindrical shells under combined loading is solved by the variational finite-element method in the displacement formulation. A numerical algorithm for solving the problem is proposed. Stability of cylindrical shells with an elliptic cross-sectional contour under a combined action of torsion and bending is analyzed. The effect of cross-sectional ellipticity and nonlinear prebuckling deformation on the critical loads and buckling mode is studied.
Keywords:
elliptic cylindrical shells, combined torsion and bending, nonlinear deformation, stability, finite-element method.
Received: 31.03.2003
Citation:
L. P. Zheleznov, V. V. Kabanov, D. V. Boiko, “Nonlinear deformation and stability of elliptic cylindrical shells under torsion and bending”, Prikl. Mekh. Tekh. Fiz., 44:6 (2003), 70–75; J. Appl. Mech. Tech. Phys., 44:6 (2003), 809–813
Linking options:
https://www.mathnet.ru/eng/pmtf2560 https://www.mathnet.ru/eng/pmtf/v44/i6/p70
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Abstract page: | 27 | Full-text PDF : | 7 |
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