The structural analysis programs RFEM and RSTAB together with the corresponding steel add-on modules are the optimal solution for the structural analysis and design of steel structures such as steel buildings, steel halls, scaffoldings, bridges, silos, cranes, crane runways, masts, winter gardens, etc.

1. you can optimize the material according to the steel stress value, this is kinda for any steel object irrelevant to the code…details here
2. Model Optimization Using Artificial Intelligence (AI): details here
3. FE Steel joint design: details here
4. Detailed Output of Design Check Formulas
5. Improved Printout Report: details here
6. New Section Distribution Types for Members: details here
7. And many more here