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clc;funcprot(0);//EXAMPLE 6.6
// Initialisation of Variables
Fs=45000;.......//The flexural strength of a composite material in psi
Fm=18*10^6;........//The flexural modulus of composite material in psi
w=0.5;.......//wide of sample in in
h=0.375;......//Height of sample in in
l=5;..........//Length of sample in in
//CALCULATIONS
F=Fs*2*w*h^2/(3*l);......//The force required to fracture the material in lb
delta=(l^3)*F/(Fm*4*w*h^3);.......//The deflection of the sample at fracture
disp(F,"The force required to fracture the material in lb:")
disp(delta,"The deflection of the sample at fracture in in")
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