منابع مشابه
Contact instability in adhesion and debonding of thin elastic films.
Based on experiments and 3D simulations, we show that a soft elastic film during adhesion and debonding from a rigid flat surface undergoes morphological transitions to pillars, labyrinths, and cavities, all of which have the same lateral pattern length scale, lambda close to lambda/H approximately 3 for thick films, H > 1 microm . The linear stability analysis and experiments show a new thin f...
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چکیده ندارد.
15 صفحه اولA variational model for fracture and debonding of thin films under in-plane loadings
We study fracture and debonding of a thin stiff film bonded to a rigid substrate through a thin compliant layer, introducing a two-dimensional variational fracture model in brittle elasticity. Fractures are naturally distinguished between transverse cracks in the film (curves in 2D) and debonded surfaces (2D planar regions). In order to study the mechanical response of such systems under increa...
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ژورنال
عنوان ژورنال: International Journal of Solids and Structures
سال: 2014
ISSN: 0020-7683
DOI: 10.1016/j.ijsolstr.2014.04.006