1. Reference problem#

1.1. Geometry#

Consider a unit cube and a discrete element with the following coordinates.

_images/10000000000004D90000020EB730BFA563044EDF.png

1.2. Material properties#

\(E\mathrm{=}\mathrm{210000MPa}\)

Young’s module

\(\nu =0.3\)

Poisson’s ratio

1.3. Boundary conditions and loads#

The coordinate cube node \((\mathrm{0,0}\mathrm{,0})\) is stuck following \(\mathit{DZ}\).

The cube node with coordinates \((\mathrm{1,0}\mathrm{,0})\) is stuck following \(\mathit{DX}\), \(\mathit{DY}\), \(\mathit{DZ}\).

The coordinate cube node \((\mathrm{1,1}\mathrm{,0})\) is stuck following \(\mathit{DX}\), \(\mathit{DZ}\).

The node in the cube with coordinates \((\mathrm{0,1}\mathrm{,0})\) is subject to a nodal force \(\mathit{FX}\mathrm{=}\mathrm{-}0.123456701636\), \(\mathit{FY}\mathrm{=}\mathrm{-}0.246913403273\), \(\mathit{FZ}\mathrm{=}\mathrm{-}0.370370090008\).

1.4. Initial conditions#

Néant