How To Calculate Bar Bending Schedule For Lintel Beam
This post is the related to bar bending schedule and how we calculate the bar bending schedule for the lintel beam. Definition of Lintel Beam |Bar Bending Schedule For Lintel Beam |How To Calculate Bar Bending Schedule For Lintel Beam.
Definition of Lintel Beam
A lintel or lintel is a type of ray that spans openings similar to doors, doors, windows, and fireplaces.
we calculate the bar bending schedule for the lintel beam with the help of different given data
Example Given Data
Length of the lintel beam =2600mm=2.6m
Breath of the lintel beam = 300mm=0.300m
Height/Thickness of the lintel beam = 300mm=0.300m
Diameter of the long bar/main bar= 12mm
Numbers of the long bar/main bar=4 Numbers
Diameter of the stirrups =8mm
Spacing of the Stirrupes /gap between rings=200mm
Concrete Cover of the lintel beam on all side=25mm
Solution
Now start the calculation of the rebar with the given detail
step of calculation of the rebar/bar bending schedule
1- Length of the main bar/long bar
2-weight of the main Bar/long bar
3-Length of the stirrups
4-weight of the stirrups
Cutting length of the main bar/long bar
Cutting length of main bar/long bar = total length of the lintel beam – 2 concrete cover
Cutting length of main bar/long bar = 2600-2(25) = 2500mm=2.500m
Number of the main bar/long bar = 4 numbers
The total length of the main bar/long bar
The total length of the main bar/long bar=Cutting length of the main bar/long ×Numbers of the bar
The total length of the main bar/long bar=2500 × 4 =10000mm=10m
Weight of The main bar/long bar
weight of main bar/long bar =d²/162 × Total length of the main bar/long bar
weight of main bar/long bar = 12²/162 ×10
weight of main bar/long bar = 144/162 ×10 = 8.88kg=9kg
Cutting length of the Stirrups
Diameter of the stirrups of the inner width side=depth of the lintel beam – 2C.C -diameter of the bar
Diameter of the stirrups of the inner width side= 300-2(25)-8
Diameter of the stirrups of the inner width side= 300-50-8=242mm (FOR BOTH SIDE × 2)
Diameter of the stirrups of the inner width side=242 × 2=484mm=0.484m
width and depth of the lintel beam is the same
so 0.484m = 0.484m
Cutting length of the Stirrups
Cutting length of the stirrups of the lintel beam= diameter of the width+diameter of the depth +2 hooks(10d)
Cutting length of the stirrups of the lintel beam=0.484+0.484+2 (10 × 8)
Cutting length of the stirrups of the lintel beam=0.484+0484+0.160=1.128m
Number of the stirrups
Number of the stirrups of the lintel beam= Total length of the lintel beam/spacing +1
Number of the stirrups of the lintel beam= 2600/200+1=14 Numbers
The total length of the stirrups of the lintel beam
Total length of the stirrups of the lintel beam=Numbers of the stirrups × length of the one stirrup
Total length of the stirrups of the lintel beam = 14 × 1.128 = 15.792m
Weight of The stirrup of the lintel beam
weight of the stirrup of the lintel beam = d²/162×Total length of the stirrup of the lintel beam
weight of the stirrup of the lintel beam = 8²/162 × 15.792
weight of the stirrup of the lintel beam =64/162 × 15.792 =6.238kg=7kg
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