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clear
//
//Initilization of Variables
//Wooden Beam
b=150 //mm //width
d=250 //mm //Depth
L=5000 //mm //span
m=11.2 //N/mm**2 //Max Bending stress
sigma=0.7 //N/mm**2 //Max shear stress
//Calculations
//Let 'a' be the distance from left support
//Max shear force
//F=R_A=W*(L-a)*L**-1
//Max Moment
//M=W*(L-a)*a*L**-1
//But M=sigma*Z
//W*(L-a)*a*L**-1=m*1*6**-1*b*d**2 .....................(1)
//In Rectangular Section MAx stress is 1.5 times Avg shear stress
F=sigma*b*d*1.5**-1
//W*(L-a)*L**-1=F .....................(2)
//Dividing Equation 1 nad 2 we get
a=m*6**-1*b*d**2*1.5*(sigma*b*d)**-1
//Sub above value in equation 2 we get
W=(L-a)**-1*L*F*10**-3 //KN
//Result
printf("\n Load is %0.2f KN",W)
printf("\n Distance from Left support is %0.2f mm",a)
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