A non-linear rod model for folded elastic strips
نویسندگان
چکیده
منابع مشابه
A non-linear rod model for folded elastic strips
We consider the equilibrium shapes of a thin, annular strip cut out in an elastic sheet. When a central fold is formed by creasing beyond the elastic limit, the strip has been observed to buckle out-of-plane. Starting from the theory of elastic plates, we derive a Kirchhoff rod model for the folded strip. A non-linear effective constitutive law incorporating the underlying geometrical constrain...
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ژورنال
عنوان ژورنال: Journal of the Mechanics and Physics of Solids
سال: 2014
ISSN: 0022-5096
DOI: 10.1016/j.jmps.2013.08.012