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Numerical Approximation of Tangent Moduli for Finite Element Implementations of Nonlinear Hyperelastic Material Models

Finite element (FE) implementations of nearly incompressible material models often employ decoupled numerical treatments of the dilatational and deviatoric parts of the deformation gradient. This treatment allows the dilatational stiffness to be handled separately to alleviate ill conditioning of th...

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Bibliografiska uppgifter
Huvudupphovsmän: Sun, Wei, Chaikof, Elliot L., Levenston, Marc E.
Materialtyp: Artigo
Språk:Inglês
Publicerad: 2008
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC2724673/
https://ncbi.nlm.nih.gov/pubmed/19045532
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1115/1.2979872
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