1. Reference problem

1.1. Geometry

The geometry is that of a material point.

1.2. Material properties

Young’s module: \(E=190000\mathrm{MPa}\)

Poisson’s ratio: \(\nu \mathrm{=}0.3\)

Modeling A:

MONO_VISC1: \(N=10\) \(K=10\) \(C=100000\)

MONO_ISOT1: \({R}_{0}=40\) \(b=5\) \(Q=0\) \(H=0\)

MONO_CINE1: \(D=4150\)

1.3. Boundary conditions and loads

The load consists of a cycle of imposed deformation following \(x\):

To \(t=0\), \({\varepsilon }_{\mathrm{xx}}=0\)

at \(t=0.5\), \({\varepsilon }_{\mathrm{xx}}=0.002\),

To \(t=1.5\), \({\varepsilon }_{\mathrm{xx}}=-0.002\)

To \(t=2.5\), \({\varepsilon }_{\mathrm{xx}}=0.002\)