1. Reference problem

1.1. Geometry

1.2. Material properties

\(E\mathrm{=}25\mathit{Pa}\)

\(\nu \mathrm{=}0.25\)

\(\rho \mathrm{=}1\mathit{kg}\mathrm{/}{m}^{3}\)

1.3. Boundary conditions and loads

Simple support plate

\(\mathit{AB}\)	\(\mathit{DX}\mathrm{=}0.\)	\(\mathit{DZ}\mathrm{=}0.\)		\(\mathit{DRY}\mathrm{=}0.\)	\(\mathit{MY}\mathrm{=}0.\)
\(\mathit{BC}\)	\(\mathit{DY}\mathrm{=}0.\)	\(\mathit{DZ}\mathrm{=}0.\)		\(\mathit{DRX}\mathrm{=}0.\)	\(\mathit{MX}\mathrm{=}0.\)
\(\mathit{CD}\)	\(\mathit{DX}\mathrm{=}0.\)	\(\mathit{DZ}\mathrm{=}0.\)		\(\mathit{DRY}\mathrm{=}0.\)	\(\mathit{MY}\mathrm{=}0.\)
\(\mathit{DA}\)	\(\mathit{DY}\mathrm{=}0.\)	\(\mathit{DZ}\mathrm{=}0.\)		\(\mathit{DRX}\mathrm{=}0.\)	\(\mathit{MX}\mathrm{=}0.\)
Point \(O\)	\(\mathit{DX}\mathrm{=}0.\)	\(\mathit{DY}\mathrm{=}0.\)		\(\mathit{DRX}\mathrm{=}0.\)	\(\mathit{DRY}\mathrm{=}0.\)	\(\mathit{DRZ}\mathrm{=}0.\)

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Sinusoidal Pressure

\(P\)

With \(P\mathrm{=}{f}_{0}\mathrm{sin}\pi \frac{x}{a}\mathrm{sin}\pi \frac{y}{a}\), where \({f}_{0}\mathrm{=}1\) and \(a\mathrm{=}1\)

1.4. Initial conditions

Not applicable for static analysis.