Civil Engineering - RCC Structures Design - Discussion

Discussion Forum : RCC Structures Design - Section 4 (Q.No. 30)
30.
By over-reinforcing a beam, the moment of resistance can be increased not more than
10%
15%
20%
25%
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
6 comments Page 1 of 1.

YOGI said:   4 years ago
It may be collapse without sign. Also has brittle behavier.

Sankarshan Pagare said:   5 years ago
Moment of resistance is increased not more than 25%/

Ref: Design of Reinforced concrete structure, S. Ramamrutham.

Abubakar said:   5 years ago
And over reinforced has brittle behaviour also.

Anonymous said:   5 years ago
If we double the reinforcement then moment of resistance increases only about 22%.

Hence, it's not economical at all to over reinforce the section.
(2)

Bhagya said:   7 years ago
Explain it.

Parth said:   7 years ago
Please explain why?
(1)

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