How To Find The Bar Bending Schedule for Lintel Beam
How To Find The Bar Bending Schedule for Lintel Beam | BBS For Lintel Beam
How To Find The Bar Bending Schedule for Lintel Beam
what is the lintel beam?
The lintel beam is the type of horizontal beam. this beam is put on the above door or windows. the lintel beam is the main purpose to support the load.How To Find The Bar Bending Schedule for Lintel Beam
in this article, we calculate the bar bending schedule for the lintel beam. bar bending schedule means the calculate the rebar using in lintel beam.
we have some dimensions of the lintel beam to use for help to calculate the rebar or make a bar bending schedule.
given data
length of lintel beam =2800mm=2.8m
width of lintel beam =300mm=0.300m
depth of lintel beam =300mm=0.300m
dia of the main bar = 16mm
no’s of main bar = 4no’s
dia of strips =8mm
spacing of strips =200mm
concrete cover=25mm
now we calculate the rebar
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length of the main bar = total length of lintel beam-2.concrete cover
length of the main bar =2800-2(25)
length of the main bar =2800-50=2750=2.750m
no’s of main bar = 4
the total length of the main bar = no’s of bar ×length of one bar
the total length of the main bar =4×2.750=11m
weight of the main bar =d²/162.25×total length
weight of the main bar =16²/162.25×11=17.35kg=18kg
cutting length of strips
dia of strips inner depth side =width-2concrete cover-dia of bar×2
dia of strips inner depth side=300-2(25)-8×2
dia of strips inner depth side=300-50-8×2
dia of strips inner depth side=300-58=242×2=484mm=0.484m
dia of strips inner width side is same= 0.484m
cutting length of strips =dia of width+dia of depth+2hooks(10d)
cutting length of strips =0.484+0.484+2(10×8)
cutting length of strips =0.484+0.484+0.160=1.128m
no’s of stips =total length of lintel beam/spacing+1
no’s of stips =2800/200+1=14+1=15no’s
the total length of strips =no’s of strips × length of one strip
the total length of strips =15×1.128=16.92m
weight of strips =d²/162.5×total length of strips
weight of strips =8²/162.25×16.92=6.67kg=7kg
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