I have attached a sample file. If you refer Beam B5, top right is provided with 3 layers of rebar. In that case how is the effective depth being calculated? Based on the solution given by Abhisek M I presume that it is calculated as below:
Carlos Aguera Kris Sathia Nidhi Valia rtully14 Abhisek M Ranjana Shinde
Thank you Abhisek M. I will need to upgrade my Staad Pro and RCDC 6.3 then, and retry the design.
I have done successful designs before, but this started recently and I keep wondering what happened.