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clc;
clear;
mprintf('MACHINE DESIGN \n Timothy H. Wentzell, P.E. \n EXAMPLE-3.3 Page No.45\n');
Su=80*10^3; //[lb/in^2] Ultimate strength
d=0.5; //[in] Diameter of pin
As=%pi*d^2/4; //[in^2] Area of cross section of pin
F=20*10^3; //[lb] Load acting
Ss=F/(2*As); //[lb/in^2] Shear stress
if 0.5*Su>=Ss & 0.6*Su>=Ss then
mprintf('Pin would not fail');
else
mprintf('\n Actual stress is too high and the pin would fail.');
end
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