Mixed stabilized finite element methods in nonlinear solid mechanics Part I: Formulation

This paper exploits the concept of stabilized finite element methods to formulate stable mixed stress/displacement and strain/displacement finite elements for the solution of nonlinear solid mechanics problems. The different assumptions and approximations used to derive the methods are exposed. The...

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Bibliographic Details
Published in:	Computer methods in applied mechanics and engineering Vol. 199; no. 37-40; pp. 2559 - 2570
Main Authors:	CERVERA, M, CHIUMENTI, M, CODINA, R
Format:	Journal Article
Language:	English
Published:	Kidlington Elsevier 01.08.2010
Subjects:	Approximation C (programming language) Displacement Exact sciences and technology Finite element method Fundamental areas of phenomenology (including applications) Mathematical analysis Mathematical models Mathematics Methods of scientific computing (including symbolic computation, algebraic computation) Nonlinearity Numerical analysis. Scientific computation Physics Sciences and techniques of general use Solid mechanics Structural and continuum mechanics Solid mechanics Nonlinear solid mechanics High strain Subgrid scale method Stabilization Irreducible operator Displacement(deformation) Large displacement Modeling Mixed method Finite element method Algebraic sub-grid scales Stabilization methods Orthogonal sub-grid scales Mixed finite element interpolations
ISSN:	0045-7825
Online Access:	Get full text
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