A new concept for the representative directions method: Directionalisation of first and second invariant based hyperelastic models

The representative directions method is a continuum mechanical based practical approach to transfer 1D material models to 3D. The selection of the directional energy and the corresponding directional stress is generally based on the standard uniaxial tension (UT) solution of hyperelastic models. How...

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Veröffentlicht in:	International journal of solids and structures 2021-07, Vol.222-223, p.111017, Article 111017
Hauptverfasser:	Aydogdu, A.B., Loos, K., Johlitz, M., Lion, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Affine and non-affine Asymmetry Directionalisation Elasticity Finite-element Invariants Mathematical models Numerical integration Optimisation Optimization Representative directions Robustness (mathematics) Stresses Thermodynamics Three dimensional models
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