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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Help in defining reinforced material model in ansys. › Reply To: Help in defining reinforced material model in ansys.

November 21, 2024 at 4:30 pm
John Doyle
Ansys Employee

Many materials involving human tissue fall under the structural category of a directionally dependent anisotropic hyperelastic material.  Please see MAPDL Command Reference Manual for 'TB,AHYPER,,,'  and supporting documentation (Section 4.6.16.2 of the R2024-R2 Material Reference Guide) for more details.   If this material option does not suffice, you probably need to consider writing a customized usermat.F or userhyper.F routine.