Reinforcement detailing of Columns from ETABS output
1) To design and detail RC column in Etabs :
Procedures:
- Check the model
- Run analyse
- Start concrete design


Longitudinal reinforcement requirement :

Shear reinforcement :

Shear reinforcement as per codal IS 13920:


Column details for column along GL 3A :

Longitudinal reinforcement = 8#32mm with confining reinforcement H8@100mm C/C from base to second floor.
Above second floor longitudinal reinforcement 4#32mm + 4#25mm till terrace.
Column details for column along GL 3B :

Longitudinal reinforcement = 4#32mm + 4#25mm with confining reinforcement H8@100mm C/C from base to Roof.
Conclusion :
Required shear reinforcement = 631 `mm^2`
Provided shear reinforcement = 2010