Hello Everyone,
I was trying to design a commercial building using STAAD.Pro as per IS:456 2000 but even I tried with a maximum size of 0.9*0.75m cross section but still the sections fails.
Using more than 0.9*0.75 section is quite impossible to apply practical so I need some expert help to have a look into my model and help me out if some correction is needed.
Commercial Building.std