Command reference help topics
Solution Step/Subcase dialog box (Nastran Real Eigenvalues)
| Solution | |
|---|---|
| Name | Sets the name of the subcase. |
| Solver Type | Displays the solver for the solution, as Simcenter Nastran. |
| Analysis Type | Displays the analysis type, such as Structural. |
| Solution | Displays the solution type, as SOL 103 Real Eigenvalues. |
| Step | Specifies the type of subcase to create.Available subcases are:Subcase - Normal ModesComputes the normal modes and natural frequencies.Subcase - Normal Modes, Residual Vector LoadsComputes the normal modes and natural frequencies using the residual vector loads method to include loads and enforced motion.Subcase - StaticsSelects the static subcase to be applied to the modal solution. The static subcase is used to form the differential stiffness, created by pre-loading or pre-stressing. |
| Create Step | Creates the new step as a subcase in the SOL 103 Real Eigenvalues solution. |
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Solution Step/Subcase dialog box (Nastran Real Eigenvalues), Simcenter 3D 2021.1 Series
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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/xid1929689 · retrieved 2026-07-17