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clc
//
//Variable declaration
n=-1
//Calculation
//Centroid
sumA=3000 // Summing up the area(mm**2)
M=3 // Couple(kN.m)
cA=0.022 // Distance(m)
Y=(114*(10**6))/(3000.0) // Distance(mm)
//Centroidal Moment of Inertia
Ix=((1/12.0)*(90)*((20**3)) + (90*20*(12**2)) + ((1/12.0)*(30)*((40**3))) + (30*40*(18**2)))/((10**12)*(1.0)) // Centroidal moment of inertia(m**4)
//Case(a) Maximum Tensile Stress
sA=((M*cA)/(Ix)*(1.0))/(1000.0) // Maximum tensile stress(MPa)
//Maximum Compressive Stress
sB=n*(3*0.038)/((868*(10**-9)*(10**3))) // Maximum compressive stress(MPa)
//Case(b) Radius of Curvature
p=((165*868*((10**-9)))/(3))*((10**6)) // Radius of curvature(m)
// Result
printf("\n Maximum tensile stress = %0.3f MPa' ,sA)
printf("\n Maximum compressive stress = %0.3f MPa' ,sB)
printf("\n Radius of curvature = %0.3f ft' ,p)
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