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| Wrinkling and Creasing of a film on a substrate |
From wrinkling to a crease in an elastomer |
Three patterns of mechanical instability in soft material under horizontal compression |
Buckling (creasing) of an egg without a shell |
Repeatable formation and disappearance of a crease in a uniformly compressed elastomer |
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| Creases form at the interface between two soft layers (under compression parallel to the interface) |
Transitions from dimples to wrinkles to ridges in a thin compressed film on a substrate subjected to increasing compressive strain, epsilon |
Solvent-induced transition of surface instability from wrinkles to creases |
Creasing instability of elastomer films on substrates |
Wrinkles (a) and folds (b) in a stiff skin on a soft substrate |
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| Wrinkling followed by folding as a function of imposed compressive strain in the horizontal direction |
Film on substrate: wrinkling, period doubling, folding |
Various geometries of "buckles" and "post-buckles" in a film on a compliant substrate |
Rolling up one's sleve: Axisymmetric wrinkling of a soft film on a substrate |
ABAQUS simulation of axisymmetrically wrinkled rolled-up sleve |
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