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.
Discussion:
23 comments Page 2 of 3.
Sajid rasheed said:
10 years ago
What will the arrangement of steel in RCC?
Amit sarwa said:
9 years ago
I want to know that 900 mm diameter circular column is sufficient of how many bar and diameter of bar.
Mohammed said:
9 years ago
Why always the number of steel bar are in even number?
Not in odd number like 5 bars 7 bars.
While we can but the extra bars in the tension zone.
Not in odd number like 5 bars 7 bars.
While we can but the extra bars in the tension zone.
(1)
Sukanta Das said:
9 years ago
What is the minimum diameter used for the longitudinal bars?
Shambhoo Kant Jha said:
9 years ago
Minimum diameter for longitudinal bars are 12 mm. It is circular as for given volume, surface area is maximum. Hence more surface area for bond with concrete. In circular, it is 6 bars as it can be compared with hexagonal and 1 bar supposed in each corner for proper placing of lateral ties.
Madhavan said:
8 years ago
I want to know the min bar size.
Ashok said:
8 years ago
What is the minimum dia of bar used as a surface reinforcement?
Anuj said:
8 years ago
How many number of minimum main bars provided in a RCC beam?
(a) 2Nos
(b) 3Nos
(c) 4Nos
(d) 6Nos
Anawer me please.
(a) 2Nos
(b) 3Nos
(c) 4Nos
(d) 6Nos
Anawer me please.
(3)
Kiran c said:
8 years ago
4 number of bars.
Sameer Sopori said:
7 years ago
@Kiran.
For circular column you can not use 4 bars, For Circular column, you need minimum 6 bar.
And for Rectangular shape of the column, you can use 4 bars minimum.
For circular column you can not use 4 bars, For Circular column, you need minimum 6 bar.
And for Rectangular shape of the column, you can use 4 bars minimum.
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