In this paper we study the Saint-Venant torsion problem for hollow homogeneousisotropic cylinders with thin doubly connected cross-section. By using the framework of the r-convergence of functionals, the classical theories of Bredt and of the sectorial areas are shown to be the variational limit of the torsion problem for cylinders with a hollow cross-section of vanishing thickness.
Titolo: | Torsion of thin tubes: a justification of some classical results |
Autori: | |
Data di pubblicazione: | 1995 |
Rivista: | |
Abstract: | In this paper we study the Saint-Venant torsion problem for hollow homogeneousisotropic cylinders with thin doubly connected cross-section. By using the framework of the r-convergence of functionals, the classical theories of Bredt and of the sectorial areas are shown to be the variational limit of the torsion problem for cylinders with a hollow cross-section of vanishing thickness. |
Handle: | http://hdl.handle.net/11390/674371 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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