Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 2 (Q.No. 9)
9.
The radius of a bar bend to form a hook, should not be less than
Discussion:
29 comments Page 2 of 3.
Gyaneswar said:
10 years ago
For Mild steel twice the diameter.
For Cold worked steel four times the diameter.
For Cold worked steel four times the diameter.
Shubham said:
5 years ago
Hook means 180-degree bent.
Since 1d = 45 degree.
Thus 4d = 180 degree.
Since 1d = 45 degree.
Thus 4d = 180 degree.
Sarang said:
6 years ago
K=2 for mild steel.
K=3 for deformed bar.
K=4 for cold twisted bar.
K=3 for deformed bar.
K=4 for cold twisted bar.
Utsav said:
7 years ago
3 times the internal radius.
4 times the length beyond the curve.
4 times the length beyond the curve.
Cigo said:
6 years ago
3d for radius.
4d for straight length beyond that.
4d for straight length beyond that.
Srinivas said:
10 years ago
Generally 9 times of diameter used for hook.
Deepak said:
4 years ago
Dia 6d for bend hence;.
And 3d radius.
And 3d radius.
Snehasish said:
9 years ago
It should be four times the diameter.
B S Rana said:
8 years ago
Twice is very less, please clarify.
Akay said:
7 years ago
It is as per the IS code 456:2000.
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