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
[…] How to Calculate the Bar Bending Schedule of The Footing […]
[…] How to Calculate the Bar Bending Schedule of The Footing […]