15 mm
20 mm
25 mm
50mm
5% less
10% less
5% more
10% more
more than or equal to one fourth of diameter of main bar
more than or equal to 5 mm
more than 5 mm but less than one-fourth of diameter of main bar
more than 5 mm and also more than one-fourth of diameter of main bar
capacity of column is decreased
ductility of column reduces
capacity of column is decreased but ductility of column increases
both the capacity of column and ductility of column increase
2
4
6
8