26 citations · 52 across the 16 of their papers we have counts for
5 papers · 1 filter
An essay on deformation measures in isotropic thin shell theories. Bending versus curvature
Ionel-Dumitrel Ghiba, Peter Lewintan, Adam Sky +1
It has become commonplace for the stored energy function of any realistic shell model to align ``within first order" with the classical Koiter membrane-bending (flexural) shell mod…
Green's functions for the isotropic planar relaxed micromorphic model -- concentrated force and concentrated couple
Panos Gourgiotis, Gianluca Rizzi, Peter Lewintan +4
We derive the Green's functions (concentrated force and couple in an infinite space) for the isotropic planar relaxed micromorphic model. Since the relaxed micromorphic model parti…
Novel -conforming finite elements for the relaxed micromorphic sequence
Adam Sky, Michael Neunteufel, Peter Lewintan +2
In this work we construct novel -conforming finite elements for the recently introduced relaxed micromorphic sequence, which can be considered as the…
A Reissner-Mindlin plate formulation using symmetric Hu-Zhang elements via polytopal transformations
Adam Sky, Michael Neunteufel, Jack S. Hale +1
In this work we develop new finite element discretisations of the shear-deformable Reissner--Mindlin plate problem based on the Hellinger-Reissner principle of symmetric stresses.…
Higher order Bernstein-Bézier and Nédélec finite elements for the relaxed micromorphic model
Adam Sky, Ingo Muench, Gianluca Rizzi +1
The relaxed micromorphic model is a generalized continuum model that is well-posed in the space . Consequently, finite element formulations…