Fracture-induced alignment of surface wrinkles
نویسندگان
چکیده
منابع مشابه
Modeling kinetics of diffusion-controlled surface wrinkles.
Nonlinear wrinkling of a compressed film on a soft substrate in the presence of inhomogeneous swelling actuation strain caused by solvent diffusion is studied. The simulation relies on a continuum model which integrates phase field microelasticity and Föppl-von Kármán plate theory. We show that the wrinkling morphologies developed in the diffusive domain exceeding a critical compression are con...
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Upon continued submersion in water, the glabrous skin on human hands and feet forms wrinkles. The formation of these wrinkles is known to be an active process, controlled by the autonomic nervous system. Such an active control suggests that these wrinkles may have an important function, but this function has not been clear. In this study, we show that submerged objects are handled more quickly ...
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ژورنال
عنوان ژورنال: Soft Matter
سال: 2008
ISSN: 1744-683X,1744-6848
DOI: 10.1039/b802271b