Reinforcement detailing of Columns from ETABS output

A. There is no shear reinforcement requirement to loading , this is minimum shear reinforcement required as per ductility stated as shear reinforcement along minor and major axis values are same in given two columns .

special confining reinforcement as per IS 13920-2016:

8mm diameter stirrups at 100mm spacing upto 650mm extension from either side of junction as special confining reinforcement

Ash=169 mm2