800 mm A 250 mm 700 mm 250 Nm 250 mm G B 250 mm 600...

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800 mm A 250 mm 700 mm 250 Nm 250 mm G B 250 mm 600 mm , The rigid triangular plate HFGC is supported by deformable bars AH (E = 70 GPa, A = 350 mm 22.5 10-6C) and BG (E=200 GPa, A = 600 mm a = 11.9 10-6/ C). If a 250 Nm concentrated moment is applied on the plate as shown and the entire assembly is cooled by 50 C, determine: 1. The internal axial forces in members AH and BG. 2. The deformations of members AH and BG. 3. The displacement of point C. * Include free-body diagram and deformation diagram 800 mm A 250 mm 700 mm 250 Nm 250 mm G B 250 mm 600 mm , The rigid triangular plate HFGC is supported by deformable bars AH (E = 70 GPa, A = 350 mm 22.5 10-6C) and BG (E=200 GPa, A = 600 mm a = 11.9 10-6/ C). If a 250 Nm concentrated moment is applied on the plate as shown and the entire assembly is cooled by 50 C, determine: 1. The internal axial forces in members AH and BG. 2. The deformations of members AH and BG. 3. The displacement of point C. * Include free-body diagram and deformation diagram