The rigid member is held in the position show by three steel tie rods. Each rod has an unstretched length of 0.75mm and a cross?sectional area of 125 mm2. Find the forces in the rods if the turnbuckle on rod EF undergoes one full turn. The lead of the screw is 1.75 mm (the lead of the screw would cause the rod to shorten (when unloaded) by 1.75 mm when the turnbuckle is rotated 1 revolution. Esteel 200 GPa. USE THE FORCE METHOD TO SOLVE =

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Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.