by Razin UTM | May 16, 2021 | MATLAB
Bar | k1 = E*A/L * [1 -1 ; -1 1] r1 = [q*L/2 ; q*L/2] Beam | ka = 12*E*I/L^3 kb = 6*E*I/L^2 kc = 4*E*I/L kd = 2*E*I/L k1 = [ ka kb -ka kb; kb kc -kb kd; -ka -kb ka -kb; kb kd -kb kc] q1 = [q*L/2; q*L^2/12; q*L/2; -q*L^2/12] Truss | c = cos(B); s = sin(B);k1 = E*A/L*...
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