What is bar bending schedule? What is its importance?

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written 6.5 years ago by

teamques10 ★ 69k

modified 2.9 years ago by

pedsangini276 • 4.8k

Prepare a bar bending schedule of the fig Shown. The Roof slab is 3meters clear span and 6meters long. (In plan, top and bent up bars are as shown in dotted lines)

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quantity survey estimation and valuation

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written 6.5 years ago by

teamques10 ★ 69k

Assume Cover to be 40mm

Main straight bars 12mm Φ @ 12cm c/c

1) No. of bars $= \frac{3+(2×0.15)-(2×0.04)}{0.12}+1 \\ =27.83 =28no. (Say)$

∴ Straight bars = 14 bars and

Bent up bars = 14 bars

2) Length of bottom straight bars

L= Clear span +bearing – 2×end cover + …

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