Determine the structure stiffness matrix ( mathbf k ) for each member of the two member frame Take (E 200 mathrm GPa , I 350 left(10 6 ight) mathrm mm 4 ), (A 20 left(10 3 ight) mathrm mm 2 ) for each member Supports (1) and (3) are pinned and joint (2) is fixed connected 12 kN m 2 20 kN 4 2 8 3 m ...

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Determine the structure stiffness matrix (mathbf{k}) for each member of the two-member frame. Take (E=200 mathrm{GPa}, I=350left(10^{6}

Question:

Determine the structure stiffness matrix $\mathbf{k}$ for each member of the two-member frame. Take $E=200 \mathrm{GPa}, I=350\left(10^{6}\right) \mathrm{mm}^{4}$, $A=20\left(10^{3}\right) \mathrm{mm}^{2}$ for each member. Supports (1) and (3) are pinned and joint (2) is fixed connected.

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