Hello,
I am encountering an issue and would appreciate your assistance. I want to verify the buckling (using the BDK module) of my steel structure under load cases calculated by the CSM module.
However, when I superimpose my load cases from CSM and define them as ULS combinations, the BDK module returns the following error message:
“No proper loadcases have been found. Please combine the loadcases at Design-Level with the Task ‘Loadcase Combination Manager’ and calculate them with the Task ‘Analysis of Combined Loadcases’ in order to obtain proper forces and moments for the checks. Superimposed loadcases are usually not proper and therefore not listed in the task!”
Could you provide me with some guidance to resolve this issue? Thank you in advance for your help.