RE: please suggest some measures for designing this six storey steel structure so that all my members pass the design.....I would be highly obliged as I have tried a lot many permutations foe the bracing systems and built up sections but am unable to desig

Thank you for uploading .upt files and revised model.

In your model, you have added 5 nos. of .upt files, out of which 2 files you have uploaded. But still I need those remaining 3 nos of .upt  file to run your model.

Thank you.