Use this dialog to change the type of analysis for the selected load cases. 
- Access 
 
- 
- Click Analysis 
 Analysis Types 
 Enter the list of cases that must be considered, and then click Change Analysis Type.  
 
 
Dialog elements
- Case list 
 
- Specifies the list of load cases that will be considered for the analysis. 
 
- Auxiliary 
 
- Select this option if you want to exclude the list of cases from the calculations. 
 
- 
Note: No results will be available for the case. In linear-static analysis, results of a combination including such a case are unavailable. For non-linear analysis an auxiliary case may be useful when only the results of a case combination are of interest to the user. To reduce calculation time, calculations of a given case may be switched off, while a non-linear combination is always calculated as a separate case including a load combination. 
 
- P-Delta 
 
- Select this option to consider P-Delta effects during the analysis. 
 
-  Large displacements 
 
-  Select this option to take into account large displacements and/or rotations during the analysis. 
 
- Buckling 
 
- Select this option to determine the critical factor for successive modes of structure buckling. 
 
- 
Note: The case loads are multiplied by this factor in order to calculate buckling. 
 
See also: 
Bar elements in the non-linear analysis available in Robot
Non-linear Static Analysis
Buckling analysis parameters