A planar construction is composed of two beam elements and two axial rods. These are joined with frictionless joints, as indicated on the sketch. The structure is applied an outer concentrated load P=8kN in node G and a downward evenly distributed load q=4kN/m between junctions A and D. The beam ABCD and EFG are torque rigid, while the axial rods BF and CF only absorb forces in the direction of the rods. A) Calculate the rod forces and for the external given load effect. B) Calculate the bearing reactions for the external given load effect.

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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.