ANSYS Hyperelastic (HYPER)

Test ID



This TestPak includes tensile stress-strain curves, compressive stress-strain curves, and a planar tension test. This TestPak does not account for volumetric effects. The stress-strain data is provided in both tabulated and graphical forms, and fit to an appropriate hyperelastic model: Mooney-Rivlin, Arruda-Boyce, polynomial, Neo-Hookean, or Ogden.

Included Tests

1x M-205 Tensile Properties of Elastomers
1x M-212 Compressive Properties of Elastomers
1x M-220 Planar Tension (Shear)


For thin sheet materials, a biaxial tension test [M-218] may need to be performed instead of the compressive experiment.


: 6 hyperelastic test specimens



This TestPak is used to model a material exhibiting an elastic response up to large strains, that is completely recoverable. It describes approximately incompressible, hyperelastic behavior. Materials such as rubber are approximated well using this model.

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