Generalized finite element method for modeling nearly incompressible bimaterial hyperelastic solids

An extension of the generalized finite element method to the class of mixed finite element methods is presented to tackle heterogeneous systems with nearly incompressible non-linear hyperelastic material behavior. In particular, heterogeneous systems with large modulus mismatch across the material i...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering 2008-10, Vol.197 (51), p.4882-4893
Hauptverfasser:	Srinivasan, K.R., Matouš, K., Geubelle, P.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bimaterial solid Computational techniques Exact sciences and technology Fundamental areas of phenomenology (including applications) Generalized finite element method Incompressible hyperelasticity Lagrange multipliers Mathematical methods in physics Mixed finite element method Physics Solid mechanics Static elasticity (thermoelasticity...) Structural and continuum mechanics
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