Surface wrinkling of a film coated to a graded substrate

We study the surface wrinkling of a stiff thin elastic film bonded to a compliant graded elastic substrate subject to compressive stress generated either by compression or growth of the bilayer. Our aim is to clarify the influence of the modulus gradient on the onset and surface pattern in this bila...

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Bibliographic Details

Published in:	Journal of the mechanics and physics of solids Vol. 186; p. 105603
Main Authors:	Liu, Rui-Cheng, Liu, Yang, Goriely, Alain
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.05.2024
Subjects:	Asymptotic analysis Film/substrate structures Graded materials Nonlinear elasticity Stroh formulation Surface wrinkling WKB method Film/substrate structures Stroh formulation Graded materials Nonlinear elasticity Asymptotic analysis Surface wrinkling WKB method
ISSN:	0022-5096
Online Access:	Get full text
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