ANSYS Hyperelastic (HYPER)
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.
|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[details]
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.