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Question
```how the lap length is calculated in reinforcement of 110mm
dia steel of Length 15.00 mtrs. & grade of concrete is M20```
Question Submitted By :: Dayananda
I also faced this Question!!     Rank Answer Posted By

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 1
I THINK IT IS NOT 110MM IT IS 10MM . FOR SIZE OF ROD THE
LAP LENGTH IS 50 TIMES THE DIAMETER THEREFORE
50X10=500MM.FROM IS 456 200.

 Is This Answer Correct ? 177 Yes 20 No
Raghuram

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 2
here dia should be 10 mm....if it is...then..gross
dia=10+1.5=11.5mm....so lap length will be....47*11.5=530mm
approx...........

 Is This Answer Correct ? 13 Yes 74 No
Harendra

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 3
for the compression zone it is 55D & for tension zone it is
45D

i.e for 10mm Dia

Compression---55*10=550mm
Tension-------45*10=450mm

 Is This Answer Correct ? 41 Yes 36 No
Vahab Shaik

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 4
Lap Legnth is eqal to = (yield stregneth * Dia of stell)/
4* Bond stregnth of Concrete

 Is This Answer Correct ? 22 Yes 14 No
Jayshankar Dwivedi

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 5
Lap Length is equal to
30D for Tension zone : 30*10 =300 mm
24D for compression zone : 24*10 =240 mm

 Is This Answer Correct ? 8 Yes 38 No
Ramesh Konduru

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 6
Lap Length is equal to
50D for Tension zone : 50*10 =500 mm
45D for compression zone : 45*10 =450 mm

 Is This Answer Correct ? 22 Yes 14 No
Rammy

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 7
how to calculate the exact weight of one ring if example
1'0"X 0'9" ring size

 Is This Answer Correct ? 10 Yes 8 No
Rajesh

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 8
Its simple grade of steel X Dia of bar
 Is This Answer Correct ? 8 Yes 3 No

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 9
For any dia the lap length should be calculated as per IS:
456 is 50 times the dia of he bar.

 Is This Answer Correct ? 19 Yes 2 No
Ramesh Konduru

Re: how the lap length is calculated in reinforcement of 110mm dia steel of Length 15.00 mtrs. & grade of concrete is M20
# 10
the rods more than 32mm dia not used for lapping accoding to
is 456 2000 go to the weld only

 Is This Answer Correct ? 20 Yes 0 No

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