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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2012, Volume 53, Issue 2, Pages 111–114
(Mi pmtf1350)
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Study of nonlinear deformation and stability of discretely reinforced elliptic cylindrical shells in transverse bending
L. P. Zheleznov, V. V. Kabanov, D. V. Boiko Siberian Aeronautical Research Institute named after S. A. Chaplygin, Novosibirsk, 630051, Russia
Abstract:
A finite-element method for solving problems of nonlinear deformation and stability of nonuniformly discretely reinforced noncircular cylindrical shells is considered. An effective computer algorithm for the study of shells is developed. Stability of stringer cylindrical shells with an elliptical cross section in transverse bending is examined. The effect of ellipticity, nonlinearity of shell deformation at the subcritical stage, reinforcement discreteness, and heterogeneity on shell stability is determined.
Keywords:
elliptical cylindrical shells, transverse force bending, nonlinear deformation, stability, finite-element method.
Received: 20.05.2011 Accepted: 16.08.2011
Citation:
L. P. Zheleznov, V. V. Kabanov, D. V. Boiko, “Study of nonlinear deformation and stability of discretely reinforced elliptic cylindrical shells in transverse bending”, Prikl. Mekh. Tekh. Fiz., 53:2 (2012), 111–114; J. Appl. Mech. Tech. Phys., 53:2 (2012), 242–245
Linking options:
https://www.mathnet.ru/eng/pmtf1350 https://www.mathnet.ru/eng/pmtf/v53/i2/p111
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Abstract page: | 33 | Full-text PDF : | 10 |
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