Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 2 (Q.No. 11)
11.
In a simply supported slab the minimum spacing of distribution reinforcement, should be four times the effective thickness of the slab or
Discussion:
28 comments Page 2 of 3.
Rakesh said:
8 years ago
@All.
We need minimum spacing not maximum.
Distribution reinforcement 5d or 450mm is maximum.
We need minimum spacing not maximum.
Distribution reinforcement 5d or 450mm is maximum.
Navi said:
8 years ago
@Bhushan.
5d or 450 lesser of two.
5d or 450 lesser of two.
Dharani said:
8 years ago
For secondary, r/f max spacing is 5d or 300mm as per latest amendment is 456.
Vikas said:
8 years ago
5d or 450mm which is less for traverse. And 3d or 300mm for longitudinal bars for column.
Madhupatel.b said:
8 years ago
Minimum spacing must be greater than 40mm considering the aggregate size.
Umakant prasad said:
8 years ago
IS456:2000.
5d or 450mm.
Whichever is small.
5d or 450mm.
Whichever is small.
Priya said:
8 years ago
How to 60cm?
Rakesh kumar meena said:
8 years ago
Answer is 30cm.
As per IS456 fourth amendment.
Maximum spacing 5d or 300mm.
As per IS456 fourth amendment.
Maximum spacing 5d or 300mm.
Aryan said:
7 years ago
The minimum thickness of slab 125mm.
And spacing in case of distribution reinforcement 5d or 450mm whichever is less.
And spacing in case of distribution reinforcement 5d or 450mm whichever is less.
Vijay Paurush said:
7 years ago
I think it should be 30cm.
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