H.W.: A horizontal rigid bar AB is hinged at A and subjected to 80 kN load and 120 kN.m moment at C as shown. Two vertical rods BE (of Steel) and DF (of Copper) try to assist the rigid bar AB to carry the load. Determine the stress in each of the vertical rods and the downward deflection at point C. Use Esteel = 200 GN/m², Ecopper = 120 GN/m². Copper F A-850 mm² L=1m 3m D 3m 120 kN.m 80 KN + Steel E A-600 mm² L=1.5 m 2m B +

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A:

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A: Given:  E =210 GPa  Displacement at B not more than 6mm Diameter of wire = 5mm   To Find: Maximum…

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A: Taking section through members BC, HC and HG. The free body diagram of the right hand side of…

Q: Q.1//The bar AD is considered to be absolutely rigid and is horizontal before the load of 200 KN is…

A: Solution: Given data: length of BF and CF =250 mm  Area of CF =400 mm2 Area of BE=200 mm2 For copper…

Q: -4 m- B 60 E 60 D 4 m- 4 m- 'P

A: Given section: FBD:

Q: displaced 10 mm downward, determine the normal strain in wires CE and BD.

A: