Civil Engineering - RCC Structures Design - Discussion

Discussion Forum : RCC Structures Design - Section 1 (Q.No. 4)
4.
The minimum number of main steel bars provided in R.C.C.
rectangular columns is 4
circular columns is 6
octagonal columns is 8
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
23 comments Page 3 of 3.

Shubham Arbat said:   6 years ago
The minimum vertical space of the main reinforcement in RCC beam is the diameter of the larger bar or two-third the nominal maximum size of coarse aggregate.
(1)

Rajendra D said:   5 years ago
It is mentioned in IS 456:2000, clause 26.5.3.1 (c and e).

Surajit biswas said:   2 years ago
Can we provide an unequal number of bars (eg- 7 nos, 9 nos, 11 nos, 13nos) in a column? if not why? Please explain to me.


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