1. Reference problem#

1.1. Geometry#

_images/10000CE40000302A00001776CBFC0975FF75E5B7.svg

1.2. Material properties#

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

\(\nu =0.3\)

\(\rho =7.8{10}^{-6}\mathrm{kg}/{\mathrm{mm}}^{3}\)

\({S}_{u}=1000\mathit{MPa}\) (stress at break)

\({S}_{l}=500\mathit{MPa}\) (endurance limit)

1.3. Boundary conditions and loads#

Embedding the end of the upper web in the hub (hatched area).