1. Reference problem#
1.1. Geometry#
Coordinates of points (in meters):
\(A\) |
|
|
|
|
|
||
\(x\) |
—0.30 |
0.30 |
—0.30 |
—0.30 |
—0.30 |
0.30 |
0.30 |
\(y\) |
0.36 |
0.36 |
0.36 |
0.81 |
0.81 |
1.2. Material properties#
\(E=2.1{10}^{11}\mathrm{Pa}\)
\(\nu =0.3\)
\(\rho =7800.\mathrm{kg}/{m}^{3}\)
1.3. Boundary conditions and loads#
Points \(A\) and \(B\): embedded (\(u=v=0\), \(\theta =0\)).
1.4. Initial conditions#
Not applicable for modal analysis.