Oblique wrinkles

M. Carfagna; M. Destrade; A. L. Gower; A. Grillo

doi:10.1098/rsta.2016.0158

Oblique wrinkles

M. Carfagna, M. Destrade, A. L. Gower, A. Grillo

Mathematics

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

6 Citations (Scopus)

Abstract

We prove theoretically that when a soft solid is subjected to an extreme deformation, wrinkles can form on its surface at an angle that is oblique to a principal direction of stretch. These oblique wrinkles occur for a strain that is smaller than the one required to obtain wrinkles normal to the direction of greatest compression. We go on to explain why they will probably never be observed in real-world experiments. This article is part of the themed issue 'Patterning through instabilities in complex media: Theory and applications'.

Original language	English
Article number	20160158
Journal	Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Volume	375
Issue number	2093
DOIs	https://doi.org/10.1098/rsta.2016.0158
Publication status	Published - 13 May 2017

Keywords

Coated half-space
Incremental stability
Wrinkling

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10.1098/rsta.2016.0158

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AU - Destrade, M.

AU - Gower, A. L.

AU - Grillo, A.

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KW - Incremental stability

KW - Wrinkling

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Oblique wrinkles

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Keywords

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