Question: A horizontal beam AB is pin-supported at end A and carries a load Q at end B, as shown in the figure below. The

A horizontal beam AB is pin-supported at end A and carries a

A horizontal beam AB is pin-supported at end A and carries a load Q at end B, as shown in the figure below. The beam is supported at C by a pinned-end column. The column is a solid steel bar (E = 200 GRa) of square cross-section having a length of 1.8 m and side dimensions of 60 mm. Based upon the critical load of the column, determine the allowable load Q if the factor of safety with respect to buckling isn = 2. -2d- 60 mm 1.8 m D

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