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Design a bracket connection to transfer and end reaction of 225 kN factored as shown end reaction from gurder is distance 300mm from column phase design bolted connection fro Tglange with column
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flange steel is 410 and bolt 4.6 grade

Given P=225kN

e=300mm

fub=400

Assume dia bolt=24mm

Step I =find bolt value

Shear capacity of bolt=fub×An×nn3.ymb

=400×353×13×1.25

Vdsb=65.22KN

Step II No of bolts required6mn×p×Bv

m=P.e=225×003=67.5kN.m

n=2

No of bolt required=6×675002×601×65.22

Pitch p=(2.5×24)

=60mm=7.29 …

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