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Numerical study of adhesive and cohesive failure of structured interfaces
Author(s) -
Hirsch Franz,
Kästner Markus
Publication year - 2017
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201710268
Subject(s) - adhesive , materials science , interface (matter) , surface finish , surface roughness , composite material , layer (electronics) , capillary number , capillary action
In this contribution, a numerical study is presented, which addresses the failure behaviour of structured interfaces within a computational homogenisation scheme. Different local phenomena, e.g. the surface roughness and different local failure types like cohesive failure of the polymer and adhesive failure of the local interface and their effects on the overall interface characteristics are investigated. (© 2017 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)