A stability study of some mixed finite elements for large deformation elasticity problems
Academic Article
Publication Date:
2005
abstract:
We consider the finite elasticity problem for incompressible materials, proposing a simple bidimensional problem for which we provide an indication on the solution stability. Furthermore, we study the stability of discrete solutions, obtained by means of some well-known mixed finite elements. and we present several numerical experiments.
Iris type:
01.01 Articolo in rivista
Keywords:
incompressible elasticity; displacement/pressure formulation; finite element methods; enhanced strain technique; stability analysis
List of contributors:
Auricchio, Ferdinando; Lovadina, Carlo; Reali, Alessandro; BEIRAO DA VEIGA, Lourenco
Published in: