Question: 5. A structure shown in the figure is modeled using one triangular element. Plane strain assui tion is used. (a) Calculate the strain-displacement matrix [B],

5. A structure shown in the figure is modeled using one triangular element. Plane strain assui tion is used.

(a) Calculate the strain-displacement matrix [B],

(b) When nodal displacements are given by {ui, v\, 112, V2, u3, 1)3} = {0, 0, 2, 0, 0, calculate element strains.

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