Section Name

No. of Bars in

3-Dir.

No. of Bars in

2-Dir.

Main Reinforcement

No. of Stirrups

Spacing of Stirrups and (diameter)

m (mm)

EC 600 × 300

4

4

12 Φ 14

4

0.15 (10)

EC 700 × 400

3

6

14 Φ 16

IC 500 × 500

3

4

9 Φ 20