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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Vydané v:	Computer methods in applied mechanics and engineering Ročník 199; číslo 37-40; s. 2559 - 2570
Hlavní autori:	CERVERA, M, CHIUMENTI, M, CODINA, R
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Kidlington Elsevier 01.08.2010
Predmet:	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
On-line prístup:	Získať plný text
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