Periodic debonding of an adhesive film
نویسندگان
چکیده
The debonding of a thin film, glued to a rigid substratum by a soft adhesive, is known to proceed through the development of a regular array of micro-cavities. We propose a simple model of this phenomenon in the framework of the classical linear fracture mechanics. To cite this article: K.C. Le, L. Truskinovsky, C. R. Mecanique 336 (2008). © 2007 Académie des sciences. Published by Elsevier Masson SAS. All rights reserved. Résumé Délaminage périodique d’un film adhésif. On sait que le délaminage d’un film mince collé à un substrat rigide au moyen d’un adhésif souple se produit par formation d’un arrangement régulier de micro-cavités. Nous proposons un modèle simple de ce phénomène dans le cadre de la mécanique linéaire classique de la rupture. Pour citer cet article : K.C. Le, L. Truskinovsky, C. R. Mecanique 336 (2008). © 2007 Académie des sciences. Published by Elsevier Masson SAS. All rights reserved.
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