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clc
//
//
//Variable declaration
E=(29*((10**6))) // Modulus of elasticity(psi)
FS=2 // Factor of safety
A=3.54 // Area of cross section(in**2)
I=8.00 // Moment of inertia(in**4)
r=1.50 // Radius(in)
c=2.00 // Distance(in)
Lab=8
//Calculation
// Effective Length
Le=2*(Lab) // Effective length(in)
// Critical Load
Pcr=((((%pi)**2)*E*(8.0))/(192.0)**2)/(1000.0) // Critical load(kips)
//Case(a) Allowable Load and Stress
Pall=Pcr/FS // Allowable load(kips)
S=Pall/A // Allowable Stress(ksi)
//Case(b) Eccentric Load
ym=(0.75)*(2.252-1) // Distance(in)
Sm=(31.1/3.54)*(1+(0.667)*(2.252)) // Distance(in)
//Result
printf("\n Case(a): Allowable load = %0.3f kips",Pall)
printf("\n Case(a): Allowable stress = %0.3f ksi ",S)
printf("\n Case(b): The horizontal deflection of the top of the column = %0.3f in ",ym)
printf("\n Case(b): Maximum normal stress in the column = %0.3f ksi ",Sm)
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