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.

Torsion of thin tubes: a justification of some classical results

MORASSI, Antonino
1995

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.
File in questo prodotto:
File Dimensione Formato  
fulltext.pdf

non disponibili

Tipologia: Altro materiale allegato
Licenza: Non pubblico
Dimensione 500.33 kB
Formato Adobe PDF
500.33 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11390/674371
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 7
  • ???jsp.display-item.citation.isi??? 7
social impact