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Use finite element method to analyze the following planar truss structure. All truss members are considered linear elastic, with a diameter of 30mm and
Use finite element method to analyze the following planar truss structure. All truss members are considered linear elastic, with a diameter of 30mm and equal lengths of 2m (2L = 2m). The material is steel (E = 210 GPa). Place the origin of coordinate system at node 1with x to the right and y to the top. For the given loading conditions develop finite element model of this structure. (Number your nodes and elements as shown in the figure) 4 1 10 KN 3 L 1 L 7 2 20 KN 5 L 5 2 L 3 H
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