Ответ:
- Активируйте аддон Кстойчивость конструкции в Общих данных (Рисунок 01)
- Adjust the Stability Analysis Settings as required (Image 02)
- Activate the Consider Stability Analysis option in the Load Cases & Combinations for the required load cases and combinations. You may need to switch to Geometrically Linear analysis to run the stability analysis if the structure is unstable under second order analysis (Image 03)
- After solving the selected load combinations, the critical load factors can be viewed in the Stability Analysis table (Image 04)
