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

Overview

Methods

create

Create a piecewise linear plasticity material.

Attributes

ro
e
pr
sigy
etan

Import detail

from ansys.dyna.core.pre.dynamaterial import MatPiecewiseLinearPlasticity

Attribute detail

MatPiecewiseLinearPlasticity.ro = 0

MatPiecewiseLinearPlasticity.e = 0

MatPiecewiseLinearPlasticity.pr = 0.3

MatPiecewiseLinearPlasticity.sigy = 0

MatPiecewiseLinearPlasticity.etan = 0

Method detail

MatPiecewiseLinearPlasticity.create(stub)

Create a piecewise linear plasticity material.