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 300 × 1100

2

6

12 Φ 20

4

0.15 (10)

EC 300 × 1200

2

6

12 Φ 20

EC 300 × 700

2

4

8 Φ 20

EC 300 × 900

2

5

10 Φ 20

EC 400 × 1300

2

6

12 Φ 25

IC 1100 × 1100

6

7

21 Φ 26

IC 700 × 700

3

4

9 Φ 25

IC 800 × 800

4

4

11 Φ 25

IC 900 × 900

5

5

15 Φ 25

IC 1000 × 1000

5

6

17 Φ 26