Answer Posted / lalit mohan upreti

Beam size 300 x 300,cover-40mm
less cover=300-40-40=220,
parameter of ring=2*(220+220)=880mm,
add for hock=10d=10*8=80mm,Where d=8mm
number of Hock=2
Total Hock length=2*10d=80*2=160mm,
Deduction for bend junction,for every junction less 2d,wherw d is the dia of Bar,
number of bend=5,
Total deduction =5*2d=5*2*8=80mm,
Total cutting cutting length of Ring=(Parameter of Ring)+ (Total hock length)-(Total bend deduction)
Total cutting length=880+160-80=960mm

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