What is a BBS?Find out the cutting length for a 300*300 column with 40 mm cover?

Answer Posted / aakash ahuja

[{2*(300+300)}-{2*(40+40)}]
[{1200}-{160}]
1040length
Lenth- bend of rings
1040-5*(1.5d)
1040-5*(1.5*8)
1040-5*(12)
1040-60
980mm length of 1 ring

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