The “Analysis Type” is preset according to the load case category.
Static Analysis
The default setting for the analysis type is “Static Analysis,” as shown in the following image.
Structural Analysis | Creep and Shrinkage (Linear)
The “Static Analysis | Creep & Shrinkage (Linear)” analysis type is available with the Concrete Design add-on. This analysis type extends the structural analysis to include creep and shrinkage.
Creep and shrinkage are already included in the finite element analysis. For this, you only need to enter the start and end of the load.
For background information on how creep and shrinkage are considered in this analysis type, refer to the chapter Time-Dependent Behavior.