1. Reference problem

1.1. Geometry

Vertical axis circular section girder \(\vec{z}\):

• Length: \(L=0.1m\)

• Radius: \(R=0.01m\)

1.2. Material properties

\(E={2.10}^{11}\mathrm{Pa}\)

\(\nu =0.3\)

\(\rho =7\mathrm{800kg}/{m}^{3}\)

1.3. Boundary conditions and loads

Embedding the face in \(z=0\)

1.4. Initial conditions

Not applicable for modal analysis.