Linear constrained Cosserat-shell models including terms up to $O(h^5)$. Conditional and unconditional existence and uniqueness

Abstract

In this paper we linearise the recently introduced geometrically nonlinear constrained Cosserat-shell model. In the framework of the linear constrained Cosserat-shell model, we provide a comparison of our linear models with the classical linear Koiter shell model and the "best" first order shell model. For all proposed linear models we show existence and uniqueness based on a Korn's inequality for surfaces.

arXiv admin note: text overlap with arXiv:2208.04574, arXiv:2010.14308

References in corpus (1)

• Existence of minimizers in the geometrically non-linear 6-parameter resultant shell theory with drilling rotations

Cited by in corpus (1)

• A geometrically nonlinear Cosserat (micropolar) curvy shell model via Gamma convergence