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Buckling and deformation of Hollomon's power-law tubes.
- Source :
-
Thin-Walled Structures . Jan2014, Vol. 74, p213-221. 9p. - Publication Year :
- 2014
-
Abstract
- Abstract: A long, thin, inextensible cylindrical tube made of Hollomon's power-law material acted upon by a uniform normal pressure is considered. The nonlinear boundary value problem that governs the equilibrium states of such a tube is formulated as a differential system of equations. Perturbation solutions are obtained for the cases of small pressure values in the neighborhood of the critical buckling pressures. Numerical solutions based on a special initial value problem Matlab solver, Newton's and shooting methods are obtained. The results show that a high strength material tube deforms similarly to an elastic material tube for values of strain hardening exponent. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 02638231
- Volume :
- 74
- Database :
- Academic Search Index
- Journal :
- Thin-Walled Structures
- Publication Type :
- Academic Journal
- Accession number :
- 92732149
- Full Text :
- https://doi.org/10.1016/j.tws.2013.10.007