A vertical load of 1100 lb is supported by the three bars shown in the figure. Find the force in each bar. Points C, O and D are in the XZ plane while B is 5 ft above this plane. Answers: AB = 361 lb; AC = 448 lb; AD = 490 lb

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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.