Folding patterns in partially delaminated thin films

David Bourne, Sergio Conti, Stefan Müller

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Michael Ortiz and Gustavo Gioia showed in the 90s that the complex patterns arising in compressed elastic films can be analyzed within the context of the calculus of variations. Their initial work focused on films partially debonded from the substrate, subject to isotropic compression arising from the difference in thermal expansion coefficients between film and substrate. In the following two decades different geometries have been studied, as for example anisotropic compression. We review recent mathematical progress in this area, focusing on the rich phase diagram of partially debonded films with a lateral boundary condition.

Original languageEnglish
Title of host publicationInnovative Numerical Approaches for Multi-Field and Multi-Scale Problems
EditorsKerstin Weinberg, Anna Pandolfi
PublisherSpringer
Pages25-39
Number of pages15
ISBN (Electronic)9783319390222
ISBN (Print)9783319390215
DOIs
Publication statusPublished - 2016
EventIUTAM Symposium on innovative numerical approaches for materials and structures in multi-field and multi-scale problems 2014 - Siegen, Germany
Duration: 1 Sep 20144 Sep 2014

Publication series

NameLecture Notes in Applied and Computational Mechanics
PublisherSpringer
Volume81
ISSN (Print)1613-7736
ISSN (Electronic)1860-0816

Conference

ConferenceIUTAM Symposium on innovative numerical approaches for materials and structures in multi-field and multi-scale problems 2014
CountryGermany
CitySiegen
Period1/09/144/09/14

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ASJC Scopus subject areas

  • Mechanical Engineering
  • Computational Theory and Mathematics

Cite this

Bourne, D., Conti, S., & Müller, S. (2016). Folding patterns in partially delaminated thin films. In K. Weinberg, & A. Pandolfi (Eds.), Innovative Numerical Approaches for Multi-Field and Multi-Scale Problems (pp. 25-39). (Lecture Notes in Applied and Computational Mechanics; Vol. 81). Springer. https://doi.org/10.1007/978-3-319-39022-2_2