Abaqus Hyperelastic Incompressible (*HYPERELASTIC)
This TestPak permits the modeling of the deviatoric behavior of hyperelastic materials. It includes tensile stress-strain curves, compressive stress-strain curves, and a planar tension test. Data is fit to a Mooney-Rivlin model or the appropriate hyperelastic model.
|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. It describes approximately incompressible, hyperelastic behavior. Materials such as rubber are approximated well using this model.