CUED Publications database

Bistable composite slit tubes. I. A beam model

Galletly, DA and Guest, SD (2004) Bistable composite slit tubes. I. A beam model. International Journal of Solids and Structures, 41. pp. 4517-4533. ISSN 0020-7683

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Abstract

Composite slit tubes with a circular cross-section show an interesting variety in their large-deformation behaviour, that depends on the layup of the surface that is used: tubes made from many antisymmetric laminae are bistable, and have a compact coiled configuration, tubes made from similar, but symmetric, laminae do not have a compact coiled state, and indeed may not be bistable, while tubes made from an isotropic sheet are not bistable. A simple model is presented here that is able to distinguish between these behaviours; it assumes that the cross-section remains circular, but allows twist, which is shown to be the key to making the distinction between the behaviours described. © 2004 Elsevier Ltd. All rights reserved.

Item Type: Article
Uncontrolled Keywords: Bistable Composite
Subjects: UNSPECIFIED
Divisions: Div D > Structures
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:31
Last Modified: 08 Dec 2014 02:24
DOI: 10.1016/j.ijsolstr.2004.02.036