1. Reference problem#
1.1. Geometry#
Ray |
\(R\mathrm{=}\mathrm{10m}\) |
Thickness |
\(t\mathrm{=}\mathrm{0.04m}\) |
Point coordinates:
\(A\) |
|
|
|
\(x\) |
|||
\(y\) |
|||
\(z\) |
1.2. Material properties#
\(E\mathrm{=}6.825{10}^{7}\mathit{Pa}\)
\(\nu \mathrm{=}0.3\)
1.3. Boundary conditions and loads#
Over a quarter of the hemisphere:
Side \(\mathit{AC}\) |
symmetry with respect to plane \(\mathit{xz}\) |
Side \(\mathit{BC}\) |
symmetry with respect to plane \(\mathit{yz}\) |
Side \(\mathit{AB}\) |
symmetry with respect to plane \(\mathit{xy}\) |
Uniform external pressure \(P\mathrm{=}\mathrm{1.Pa}\)