Numerical approximation of Mindlin-Reissner plates
Mathematics of Computation
A uniformly accurate finite element method for the Reissner-Mindlin plate
SIAM Journal on Numerical Analysis
The boundary layer for the reissner-mindlin plate model
SIAM Journal on Mathematical Analysis
Mixed finite element methods—reduced and selective integration techniques: a unification of concepts
Computer Methods in Applied Mechanics and Engineering - Special edition on the 20th Anniversary
A finite element method for the Mindlin-Reissner plate model
SIAM Journal on Numerical Analysis
A note on the hybrid-mixed C0 curved beam elements
Computer Methods in Applied Mechanics and Engineering
On locking and robustness in the finite element method
SIAM Journal on Numerical Analysis
Locking and robustness in the finite element method for circular arch problem
Numerische Mathematik
Locking effects in the finite element approximation of plate models
Mathematics of Computation
Locking-free finite elements for the Reissner-Mindlin plate
Mathematics of Computation
Discontinuous hp-Finite Element Methods for Advection-Diffusion-Reaction Problems
SIAM Journal on Numerical Analysis
Unified Analysis of Discontinuous Galerkin Methods for Elliptic Problems
SIAM Journal on Numerical Analysis
Error Estimates for Low-Order Isoparametric Quadrilateral Finite Elements for Plates
SIAM Journal on Numerical Analysis
A Family of Discontinuous Galerkin Finite Elements for the Reissner--Mindlin Plate
Journal of Scientific Computing
A Low-order Nonconforming Finite Element for Reissner--Mindlin Plates
SIAM Journal on Numerical Analysis
Element-by-Element Post-Processing of Discontinuous Galerkin Methods for Timoshenko Beams
Journal of Scientific Computing
Locking-Free Optimal Discontinuous Galerkin Methods for Timoshenko Beams
SIAM Journal on Numerical Analysis
Hybridizable Discontinuous Galerkin Methods for Timoshenko Beams
Journal of Scientific Computing
Journal of Scientific Computing
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In this paper, we introduce and analyze discontinuous Galerkin methods for a Naghdi type arch model. We prove that, when the numerical traces are properly chosen, the methods display optimal convergence uniformly with respect to the thickness of the arch. These methods are thus free from membrane and shear locking. We also prove that, when polynomials of degree k are used, all the numerical traces superconverge with a rate of order h 2k+1. Numerical experiments verifying the above-mentioned theoretical results are displayed.