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.
Titolo: | On the Mechanical Behaviour of Thin-Walled Beams of Open Cross-Section: An Elastic Non-Linear Theory |
Autori: | |
Data di pubblicazione: | 2001 |
Rivista: | |
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. |
Handle: | http://hdl.handle.net/11386/1002569 |
Appare nelle tipologie: | 1.1.2 Articolo su rivista con ISSN |
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