A hierarchy of multilayered plate models

M de Benito Delgado, B Schmidt - ESAIM: Control, Optimisation and …, 2021 - esaim-cocv.org
We derive a hierarchy of plate theories for heterogeneous multilayers from three
dimensional nonlinear elasticity by means of Γ-convergence. We allow for layers composed …

Convergence of equilibria of thin elastic plates–the von Kármán case

S Müller, MR Pakzad - Communications in Partial Differential …, 2008 - Taylor & Francis
We study the behaviour of thin elastic bodies of fixed cross-section and of height h, with h→
0. We show that critical points of the energy functional of nonlinear three-dimensional …

Asymptotic models for curved rods derived from nonlinear elasticity by Γ-convergence

L Scardia - Proceedings of the Royal Society of Edinburgh Section …, 2009 - cambridge.org
We study the problem of the rigorous derivation of one-dimensional models for a thin curved
beam starting from three-dimensional nonlinear elasticity. We describe the limiting models …

Convergence of equilibria of thin elastic plates under physical growth conditions for the energy density

MG Mora, L Scardia - Journal of Differential Equations, 2012 - Elsevier
The asymptotic behaviour of the equilibrium configurations of a thin elastic plate is studied,
as the thickness h of the plate goes to zero. More precisely, it is shown that critical points of …

Mathematical problems in thin elastic sheets: scaling limits, packing, crumpling and singularities

B Dacorogna, N Fusco, S Müller, V Sverak… - Vector-Valued Partial …, 2017 - Springer
Thin elastic objects have fascinated mathematicians and engineers for centuries and more
recently have also become an object of intense study in theoretical physics, biology and …

Convergence of equilibria of three-dimensional thin elastic beams

MG Mora, S Müller - Proceedings of the Royal Society of Edinburgh …, 2008 - cambridge.org
A convergence result is proved for the equilibrium configurations of a three-dimensional thin
elastic beam, as the diameter. This corresponds to a nonlinear one-dimensional model for …

A Blake-Zisserman-Kirchhoff theory for plates with soft inclusions

M Santilli, B Schmidt - Journal de Mathématiques Pures et Appliquées, 2023 - Elsevier
We consider a two phase elastic thin film with soft inclusions subject to bending dominated
deformations. The soft (void) phase may comprise asymptotically small droplets within the …

Nonlinear weakly curved rod by Γ-convergence

I Velčić - Journal of elasticity, 2012 - Springer
We present a nonlinear model of weakly curved rod, namely the type of curved rod where
the curvature is of the order of the diameter of the cross-section. We use an approach …

A Griffith–Euler–Bernoulli theory for thin brittle beams derived from nonlinear models in variational fracture mechanics

B Schmidt - Mathematical Models and Methods in Applied …, 2017 - World Scientific
We study a planar thin brittle beam subject to elastic deformations and cracks described in
terms of a nonlinear Griffith energy functional acting on SBV deformations of the beam. In …

A derivation of the time dependent von K\'arm\'an equations from atomistic models

D Buchberger, B Schmidt - arxiv preprint arxiv:2411.10233, 2024 - arxiv.org
We derive the time-dependent von K\'arm\'an plate equations from three dimensional, purely
atomistic particle models. In particular, we prove that a thin structure of interacting particles …