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a)If column dimensions are 250*400mm , what will be
cutting length for 8mm stirrups and how to calculate it? b)
If beam dimensions are 200*400mm , beam coveris 25mm , slab
cover is 20mm , what will be the cutting length for
stirrups? c)Column dimensions are 250*400mm , reinf. is
12nos. bar of 16mm dia , stirrups provided are two legged,
what will be the length of each ring?
Regards
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Answer Posted / manish
a) Column size= 250*400,
so, L=250, B=400, cover = 40mm, bar dia 8mm
Cutting length of stirrups
= 2(L+B)-(8*cover)+(2*10d)-(1.5d*nos of bends)
(2*10d) is for 2hooks,
1.5d is deduction for elongation at each bend
Calculation =2*(250+400)-(8*40)+(2*10*8)-(1.5*8*5)
Cut length= 1080 mm.
| Is This Answer Correct ? | 48 Yes | 19 No |
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