Ansys Hyperelastic (HYPER)
Test ID
G-761
Description
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) |
Options
For thin sheet materials, a biaxial tension test [M-218] may need to be performed instead of the compressive experiment.
Samples
: 6 hyperelastic test specimens
[details]Application
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.