A general one-dimensional model able to study thin-walled beams of open cross-section, exhibiting moderate angles of twist, is presented. It is derived from the 3-D continuous model assuming that the beam cross-section presents a rigid deformation in, and warps out, its own plane. Comparisons with a previous model proposed by Ghobarah and Tso are also made.

On the Mechanical Behaviour of Thin-Walled Beams of Open Cross-Section: An Elastic Non-Linear Theory

ASCIONE, Luigi;FEO, Luciano
2001

Abstract

A general one-dimensional model able to study thin-walled beams of open cross-section, exhibiting moderate angles of twist, is presented. It is derived from the 3-D continuous model assuming that the beam cross-section presents a rigid deformation in, and warps out, its own plane. Comparisons with a previous model proposed by Ghobarah and Tso are also made.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

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/11386/1002569
 Attenzione

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

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