ansys.dyna.core.pre.dynamaterial.MatPiecewiseLinearPlasticity#
- class ansys.dyna.core.pre.dynamaterial.MatPiecewiseLinearPlasticity(mass_density=0, young_modulus=0, poisson_ratio=0.3, yield_stress=0, tangent_modulus=0)#
Defines an elasto-plastic material with an arbitrary stress.
The arbitrary stress is defined as a function of strain curve that can also have an arbitrary strain rate dependency.
- Parameters:
- mass_density
- young_modulus
- poisson_ratio
- yield_stress
- tangent_modulus
- ro = 0#
- e = 0#
- pr = 0.3#
- sigy = 0#
- etan = 0#
- create(stub)#
Create a piecewise linear plasticity material.