Bar Bending Schedule OF Box Culvert.xls

Bar Bending Schedule OF Box Culvert B = 3.05 m H = 4.57 m L = Cover =

40

a

e g

b

5.00 m

5000

mm

c H

j B h

i

c L

f

Top slab

Out side wall Bottom slab

Bar mark

Part Top slab

Shape Bar Dia of Bar

Space mm

Length of bars (m)

Row

Concrete Length (mm)

No. of bars

Wt/ mtr Total of bars weight (Kg) (Kg)

1

Top steel

a

20

mm@

152

mm c/c

3.88

1

4.92

32

2.469 390

Bottom steel

b

20

mm@

203

mm c/c

3.88

1

4.92

24

2.469 300

Distribution

j

12

mm@

203

mm c/c

4.92

2

3.73

36

0.889 120

Thickness T =

381

Clear Length

3050

mm

Bottom slab

mm

Total Length

3812

mm

1

Top steel

h

20

mm@

203

mm c/c

3.882

1

4.92

24

2.469 300

Bottom steel

i

20

mm@

152

mm c/c

3.882

1

4.92

32

2.469 390

Distribution

j

12

mm@

152

mm c/c

4.92

2

3.73

50

0.889 170

Thickness T =

381

Clear Length

3050

mm

Out side wall

mm

Total Length

3812

mm

2

Out side steel

c

20

mm@

152

mm c/c

3.882

2

4.92

64

2.469 780

In side steel

d

20

mm@

203

mm c/c

3.882

2

4.92

48

2.469 590

Distribution

j

12

mm@

203

mm c/c

4.92

4

3.73

72

0.889 240

Thickness T =

381

Clear Height

4570

mm

5332

mm

mm

Total Height

Top Corner

2

e

12

mm@

152

mm c/c

2.587

2

4.92

32

0.889 140

Bottom Corner

2

f

12

mm@

152

mm c/c

2.587

2

4.92

32

0.889 140

Hunch

4

g

12

mm@

152

mm c/c

1.77

4

4.92

32

0.889 140

Total steel Required

3700 Kg 3.7 Tons