LS-DYNA Hyperelastic (MAT_027)

Test ID



Tests are performed to provide data for hyperelastic modeling. Tests include uniaxial tensile and compression data. The uniaxial data is fit to either a Mooney-Rivlin or Ogden model. Data is presented in the MAT-027 card format for easy implementation into LS-DYNA. Unless otherwise requested, the material is precycled at 100% strain to account for Mullins effects.

Included Tests

1x D-010 Solid Density
1x M-211 Lubricated Compressive Stress-Strain (Biaxial Tension)
1x M-205 Tensile Properties of Elastomers


If simulations of initial deformations are desired, please specify "no precycling".


: 6 hyperelastic test specimens



This TestPak is used to model highly elastic materials that show incompressibility in their application. Materials such as rubbers are typically tested in this fashion.

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