arXiv · 2410.15679
Commutativity and non-commutativity of limits in the nonlinear bending theory for prestrained microheterogeneous plates
Abstract
In this paper we study the derivation of nonlinear bending models for prestrained elastic plates from three-dimensional non-linear elasticity via homogenization and dimension reduction. We compare effective models obtained by either simultaneously or consecutively passing to the $\Gamma$-limits as the thickness $h\ll1$ and the size of the material microstructure $\e\ll1$ vanish. In the regime $\e\ll h$ we show that the consecutive and simultaneous limit are equivalent, and also analyze the rate of convergence. In contrast, we observe that there are several different limit models in the case $h\ll \e$.
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Klaus Boehnlein, Lucas Bouck, Stefan Neukamm, David Padilla-Garza, Kai Richter. 2024-10-21. Commutativity and non-commutativity of limits in the nonlinear bending theory for prestrained microheterogeneous plates. https://arxiv.org/abs/2410.15679
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