**How To Calculate The Bar Bending Schedule For Footing**

Today I have the topic about the bar bending schedule. what is the bar bending schedule? how to calculate the bar bending schedule for the foundation. calculate the bar bending schedule for the foundation. How To Calculate The Bar Bending Schedule of The Footing

**What Is The Bar Bending Schedule?**

Bar bending schedule means the calculation of the rebar or steel in any foundation that any RCC member uses in civil engineering. in the bar bending schedule, we calculate the rebar diameter which is used in RCC member weight of steel length of steel and how to fix our steel.

**How To Calculate The Bar Bending Schedule For Footing**

we calculate the bar bending schedule for the footing with the help of the given data

**For Example,**

** we have given data **

Length of the footing=1.8m

Width of the footing=1m

Height/thickness of the footing =500mm=0.5m

Diameter of the main bar=16mm

Diameter of distribution bar=16mm

Spacing between two bar=150mm

Concrete cover bottom and top=75mm

Concrete cover of side=75mm

**Solution**

We calculate the bar bending schedule step by step

**1-Calculate the main bar / Short**

**2- Calculate the distribution/bar Long bar**

**1-Calculate the main bar or bottom bar/Short bar**

Cutting Lenght of bottom bar/Short bar=width of footing-2 concrete cover+2 bends

Cutting Lenght of bottom bar/short bar=1000-2(75)+2(350) **(bends= total height of footing – 2 C.C)**

**Cutting Lenght of bottom bar/short bar=1000-150+700=1550mm **

**Number of bottom bars/short bars**

Number of bottom bars/short bar = Total Length of Footing/spacing +1

**Number of bottom bars/short bar =1800/150+1=13Numbers**

**Total Length of bottom bars/short bar**

The total length of the bottom bar / short bar= cutting length of the bar × Number of bar

**The total length of the bottom bar / short bar= 1550 × 13=20150=20.150m**

**Weight of bottom bar / short bar**

Weight of bottom bar / short bar=d²/162×total length

**Weight of bottom bar / short bar= 16²/162×20.150=31.84=32KG**

**2- Calculate the distribution/bar Long bar**

Cutting length of distribution bar / long bar

Cutting length of distribution bar / long bar=length of footing-2 concrete cover + 2 bends

Cutting length of distribution bar / long bar=1800-2(75)+2(350) **(bends= total height of footing – 2 C.C)**

**Cutting length of distribution bar / long bar=1800-150+750=2350mm=2.350m**

**Number of distribution bar /long bar**

Number of distribution bar /long bar=total width of footing/spacing +1

**Number of distribution bar /long bar= 1000/150+1=7.667=8Numbers**

**The total length of the distribution bar /long bar**

The total length of distribution bar /long bar=cutting length of the long bar × Number of the long bar

**The total length of the distribution bar /long bar=2350×8=18800mm=18.800m**

**Weight of distribution bar /long bar**

Weight of distribution bar /long bar= d²/162×total length

**Weight of distribution bar /long bar=16²/162×18.800=29.70=30kg**

**Total Length of Both bar**

The total length of the main bar+ Total length of the distribution bar

**20.150+18.800=38.950m**

**Total Weight Of Both Bar**

Weight of main bar + Weight of distribution bar

**32KG =30KG=62KG**

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