1. Reference problem#

1.1. Geometry#

Model: Axisymmetric

Units: \(\mathrm{mm}\)

_images/100002010000022A0000030220C311A77B7D7962.png

1.2. Material properties#

Characteristics linear elastic material:

\(E=200000.\mathrm{MPa}\)

\(\nu =0.3\)

1.3. Boundary conditions and loads#

  • \(\mathrm{DR}\) and \(\mathrm{DZ}\) stuck on \(\mathrm{LBC4}\)

  • \(\mathrm{DZ}\) imposed \(\mathrm{-}2.0\mathit{mm}\) on \(\mathrm{LCD1}\)

  • Links between degrees of freedom:

\(\mathrm{DZ}(\mathrm{PA1})=\mathrm{DZ}(\mathrm{PP2})\)

\(\mathit{DZ}(\mathit{PM3})=\mathit{DZ}(\mathit{PD4})\)

  • First calculation: conditions of unilateral contact between each of the faces of the solids facing each other, i.e. 3 pairs of paired surfaces

  • Second calculation (modeling A only): conditions of unilateral contact between each of the faces of the solids facing each other, except the one at the top in mode RESOLUTION =” NON “(test of the mode without calculation in multi-zones)