Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 1 (Q.No. 47)
47.
A reinforced concrete slab is 75 mm thick. The maximum size of reinforcement bar that can be used is
Discussion:
9 comments Page 1 of 1.
Mayank said:
1 decade ago
As per IS 456 2000 max dia of bar is 1/8 of member thickness so 75/8 = 9.4 mm.
So 8 mm dia use.
So 8 mm dia use.
Gubi said:
1 decade ago
As per IS 456 2000.
Max diameter of bar is 1/8*slab thickness.
So 75/8 = 9.4 mm.
So 8 mm diameter use.
Max diameter of bar is 1/8*slab thickness.
So 75/8 = 9.4 mm.
So 8 mm diameter use.
Ajith said:
8 years ago
As per IS 456 2000.
Max diameter of bar is 1/8*slab thickness.
So 75/8 = 9.4 mm.
So 10 mm diameter use.
We should use higher dia nearest to 9.4 mm.
Max diameter of bar is 1/8*slab thickness.
So 75/8 = 9.4 mm.
So 10 mm diameter use.
We should use higher dia nearest to 9.4 mm.
Anomii said:
7 years ago
Since the decimal point(9.4) is less than 10 so it cannot be rounded to 10mm.
Sam said:
7 years ago
Why 10mm is not taken? Please explain.
(1)
Himie said:
7 years ago
As per guideline it should be less than 1/8.
Dinesh said:
6 years ago
Max diameter of bar using 1/8.
Hemant said:
4 years ago
Please explain,
Then 100 mm thick slab maximum reinforcement is 100/8 = 12.5.
This means 12 mm.
Is it right or wrong?
Then 100 mm thick slab maximum reinforcement is 100/8 = 12.5.
This means 12 mm.
Is it right or wrong?
(1)
Kapil said:
3 years ago
Right! Thank you all.
(1)
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