1. Reference problem#

1.1. Geometry#

_images/Object_1.svg

1.2. Material properties#

Skate:

\(E=2.1106N/{\mathrm{mm}}^{\mathrm{²}}\)

Young’s module

\(\nu =0\)

Poisson’s ratio

Rigid shot by kinematic conditions.

Contact area:

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: label: EQ-None

mu =0.3

1.3. Boundary conditions and loads#

Boundary conditions:

  • All the nodes in the rigid plane are embedded.

3 charging cases:

  • Normal pressure \({P}_{n}=\mathrm{300N}/{\mathrm{mm}}^{2}\)

  • Normal pressure \({P}_{n}=\mathrm{300N}/{\mathrm{mm}}^{2}\) and tangential pressure \({P}_{t}=178.2N/{\mathrm{mm}}^{2}\)

  • Normal pressure \({P}_{n}=\mathrm{300N}/{\mathrm{mm}}^{2}\) and tangential pressure \({P}_{t}=181.8N/{\mathrm{mm}}^{2}\)

1.4. Initial conditions#

None.