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//
//
//Initilization of Variables
D=200 //mm //Depth
b=140 //mm //width
//Plate
b2=160 //mm //Width
t2=10 //mm //Thickness
L=4000 //mm #Length
l=4000 //mm #Length
FOS=4 //Factor of safety
sigma=315 //N/mm**2 //stress
a2=1*7500**-1
I_xx=26.245*10**6 //mm**4 //M.I at x-x
I_yy=3.288*10**6 //mm**4 //M.I at y-y
a=3671 //mm**2 //Area
k_x=84.6//mm
k_y=29.9 //mm
//Calculations
//Total Area
A=a+2*t2*b2 //mm**2
//M.I
I=I_yy+2*12**-1*t2*b2**3 //mm**4
k=(I*A**-1)**0.5 //mm
//Let X=L*k**-1
X=L*k**-1
//Appliying Rankine's Formula
P=sigma*A*(1+a2*(X)**2)**-1 //N
//Safe Load
S=P*(FOS)**-1*10**-3 //KN
//Result
printf("\n Safe axial Load is %0.2f KN",S)
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