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Evaluation of Reissner's Equations of Finite Pure Bending of Curved Elastic Tubes.
- Source :
-
Journal of Applied Mechanics . Apr2014, Vol. 81 Issue 4, p1-9. 9p. - Publication Year :
- 2014
-
Abstract
- The paper discusses nonlinear equations of in-plane bending of curved tubes formulated by E. Reissner in terms of two unknown functions and two unknown parameters. To solve the equations, a numerical method based on the finite-difference approximations and Newton-Raphson iteration technique is proposed. Deformations and stresses in tubes of circular and noncircular cross sections are studied for a wide range of geometrical parameters. The accuracy of the equations is evaluated by comparing the numerical results with predictions obtained by a special shell finite element. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00218936
- Volume :
- 81
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Applied Mechanics
- Publication Type :
- Academic Journal
- Accession number :
- 95534496
- Full Text :
- https://doi.org/10.1115/1.4025414