Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 1 (Q.No. 20)
20.
For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment, is
Discussion:
12 comments Page 1 of 2.
Animesh Mondal said:
5 years ago
For a circular slab carrying a uniformly distributed load, Max negative radial moment 2wr^2/16, the negative bending moment will occur at support. Max positive radial moment wr^2/16, the max positive bending moment will occur at centre. So the answer will be 2.
(3)
Deep shah said:
8 years ago
The Max Positive redial moment is on centre and that's the 3wr2/16.
@Prasanta.
As per your formula, the right answer is 3/2.
Please, explain it whether it is right or wrong.
@Prasanta.
As per your formula, the right answer is 3/2.
Please, explain it whether it is right or wrong.
Narayan adhikari said:
8 years ago
IT is about the fixed slab and the radial moment at centre is WR^2/16 answer at support is 2WR^2/16.
(1)
Prasanta naskar said:
1 decade ago
Max negative radial moment 2wr^2/16 and max positive radial moment wr^2/16. So ratio becomes 2.
B.Singh said:
3 years ago
Maximum + ve Moment = Wa^2/16.
Maximum - ve Moment = Wa^2/8.
So, Ratio is 2 => answer.
Maximum - ve Moment = Wa^2/8.
So, Ratio is 2 => answer.
(2)
Ankesh said:
7 years ago
Thank you so much for explaining the solution clearly.
Roy said:
8 years ago
For point load it's 3wr2/16 and for udlwr 2/16.
(1)
Priya said:
8 years ago
Positive 6WR2/16.
Negative 3WR2/16.
SO its 2.
Negative 3WR2/16.
SO its 2.
Aarti Nepal said:
9 years ago
Thank you so much @Prasanta Naskar.
Narayan said:
7 years ago
Thank you so much for all of you.
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