Question
Download Solution PDFHook length for a straight bar in terms of the diameter of bar, d is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Bends and Hooks Forming End Anchorages ( As per IS 2502:1963 )
Here
k = 2 for Mild Steel
k = 3 for Medium Tensile Steel
k = 4 for Cold-worked Steel
As per IS 2502:1963, P-6, Table-II
H = Hook allowance taken as 9d, 11d, 13d, and 17d for k values 2, 3, 4 and 6 respectively and rounded off to the nearest 5 mm, but not less than 75 mm.
B = Bend allowance is taken as 5d, 5.5d, 6d, and 7d for k values 2, 3, 4 and 6 respectively and rounded off to the nearest 5 mm, but not less than 75 mm.
∴ Hook length for a straight bar = 9d
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