Locking-free DGFEM for elasticity problems in polygons
نویسندگان
چکیده
منابع مشابه
Locking-free adaptive discontinuous Galerkin FEM for linear elasticity problems
An adaptive discontinuous Galerkin finite element method for linear elasticity problems is presented. We develop an a posteriori error estimate and prove its robustness with respect to nearly incompressible materials (absence of volume locking). Furthermore, we present some numerical experiments which illustrate the performance of the scheme on adaptively refined meshes.
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ژورنال
عنوان ژورنال: IMA Journal of Numerical Analysis
سال: 2004
ISSN: 0272-4979,1464-3642
DOI: 10.1093/imanum/24.1.45