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A solid steel bar 500 mm long and 50 mm diameter is placed inside an aluminium tube 75 mm inside diameter and 100 mm outside diameter. The aluminium tube is 0.5 mm longer than the steel bar. An axial load of 600 kN is applied to the bar and cylider through rigid plates as shown in Fig. 4.23.Find the stresses developed in the steel bar and aluminium tube. Assume E for steel as 200 GPa and E for aluminium is 70 GPa.

Question-AnswerCategory: Strength of MaterialsA solid steel bar 500 mm long and 50 mm diameter is placed inside an aluminium tube 75 mm inside diameter and 100 mm outside diameter. The aluminium tube is 0.5 mm longer than the steel bar. An axial load of 600 kN is applied to the bar and cylider through rigid plates as shown in Fig. 4.23.Find the stresses developed in the steel bar and aluminium tube. Assume E for steel as 200 GPa and E for aluminium is 70 GPa.
Mwate Chito asked 4 months ago

A solid steel bar 500 mm long and 50 mm diameter is placed inside an aluminium tube 75 mm inside diameter and 100 mm outside diameter. The aluminium tube is 0.5 mm longer than the steel bar. An axial load of 600 kN is applied to the bar and cylider through rigid plates as shown in Fig. 4.23.Find the stresses developed in the steel bar and aluminium tube. Assume E for steel as 200 GPa and E for aluminium is 70 GPa.

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