Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 1 (Q.No. 14)
14.
If the average bending stress is 6 kg/cm2 for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is
Discussion:
34 comments Page 2 of 4.
Sachivendra Chauhan said:
8 years ago
Not for M150, grade 15, but this is nominal mix design not for mix design.
Ram said:
6 years ago
Ld=dia* σ st/4 permissible bond stress.
Ld=130*dia/4*.6=58dia.
Ld=130*dia/4*.6=58dia.
(1)
AdaRsh said:
9 years ago
For
M15 58d
M20 47d
M25 40d
M30 38d In tension.
M15 58d
M20 47d
M25 40d
M30 38d In tension.
Dishant Darji said:
5 years ago
Tbd = 6kg/cm^2= .6 n/mm^2.
Ld= (.87x250xd)/(4x1.25x.6)= 58d.
Ld= (.87x250xd)/(4x1.25x.6)= 58d.
(10)
Monika said:
1 decade ago
No, length of embedment differs with the diameter of rebar.
Avinash said:
9 years ago
How to calculate 58d?
Please give the correct explanation.
Please give the correct explanation.
Sujan Shrestha said:
1 decade ago
Does length of embedment differs with grade of concrete?
Argha said:
10 years ago
I think the grade of concrete should be M15 not M150.
Abhishek said:
1 decade ago
In which clause of IS code 456:2000 is this given?
Prabhu said:
9 years ago
Please give the correct answer with explanation.
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