Question: using finite element Use Direct Stiffness method to find the displacements, and reactions for the problem shown in Figure 1.1 Element m (kg) E (kPa)

Use Direct Stiffness method to find the displacements, and reactions for the

using finite element

Use Direct Stiffness method to find the displacements, and reactions for the problem shown in Figure 1.1 Element m (kg) E (kPa) 0.3 1 2 3 0.3 0.3 29.5 x106 25.5 x106 19.5 x106 Formula: {f} = [K]{d} F = KAx = K(d2x - dix) k (N/m) 1000 500 500 ks 1 m, U

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