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A novel three field mixed finite element technology with OSS stabilization

Author
Chiumenti, M.; Cervera, M.; Codina, R.
Type of activity
Presentation of work at congresses
Name of edition
6th European Congress on Computational Methods in Applied Sciences and Engineering
Date of publication
2012
Presentation's date
2012-09-13
Book of congress proceedings
Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), September 10-14, 2012, Vienna, Austria
Abstract
This work exploits the concept of stabilized finite element methods to formulate stable mixed stress/displacement/pressure finite elements for the solution of nonlinear solid mechanics problems. In previous works, the authors have applied stabilized mixed displacement/pressure methods (see [1, 2, 3, 4, 5] and [6]) to the solution of incompressible J2-plasticity and damage problems with strain localization using linear/linear simplicial elements in 2D and 3D. In [7, 8, 9] the authors extent this ...
Keywords
OSS stabilization, finite element technology, multi-field formulation
Group of research
(MC)2 - UPC Computational continuum mechanics
ANiComp - Numerical analysis and scientific computation
RMEE - Strength of Materials and Structural Engineering Research Group

Participants