b) Using the method of joints, find the force in each member and state whether 100 Ib each is in tension (T) or compression (C). FAB 350 1b (c) FAF = 71.416 (T) For - 47.1 o c6) Fer us. 3 (T) Fec • 233. 3 lo ( c) fot n2.a 16 (T) FLE• s00 Ib (T) 200 6 300 16

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Design of structures using FEA

An arrangement, in which various members are interconnected with their constrained relative motion, the whole arrangement is then known as a structure. The degree of freedom of such a structure is zero. In such a structure, the load can act throughout the length of the structure or at the joints.