180kN/m$^{2}$ Design gusseted base of above column

Given ISHB 400 at 82.2 kg/m

cover plate on each flange =400$\times$20

effective length of column=6500mm

SBC of soil=150$\frac{kN}{m^{2}}$=180Kpa

Step I

Requirement

1.design column
2 design base

3.design gusset base

Pd=Ae$\ast$ fcd

Pd=264.66$\times 10^{2}\ast fcd$

$\gamma$ xx=193.8

$\gamma$yy=95.5

$\frac{Kl}{\gamma min}=\frac{6500}{65.5}$=68.06

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