Buckling analysis of tape-spring using a rod model with flexible cross-sections

Stéphane Bourgeois 1 Bruno Cochelin 1 François Guinot 2 Elia Picault 1
1 M&S - Matériaux et Structures
LMA - Laboratoire de Mécanique et d'Acoustique [Marseille]
Abstract : This work is devoted to the study of tape springs behaviour. We focus on the instabilities that lead to the creation of localised folds, due to the flattening of the cross-section. Depending on the kind of loading, the folds can move along the tape, split or disappear. Using an extended four parameters rod model with flexible cross-sections, we study several modes of instabilities (number and localisation of folds) for such structures submitted to an overall compression or bending.
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Journal articles
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https://hal.archives-ouvertes.fr/hal-00920490
Contributor : Elia Picault <>
Submitted on : Wednesday, December 18, 2013 - 3:27:37 PM
Last modification on : Monday, March 4, 2019 - 2:04:23 PM

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Stéphane Bourgeois, Bruno Cochelin, François Guinot, Elia Picault. Buckling analysis of tape-spring using a rod model with flexible cross-sections. Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, Hermès / Paris : Lavoisier 2012, 21 (3-6), pp.184-194. ⟨10.1080/17797179.2012.714848⟩. ⟨hal-00920490⟩

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