The two cylindrical rod segments are fixed to the rigid walls such that there is a gap of 0.2 mm- between them when temp
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The two cylindrical rod segments are fixed to the rigid walls such that there is a gap of 0.2 mm- between them when temp
The two cylindrical rod segments are fixed to the rigid walls such that there is a gap of 0.2 mm- between them when temperature is 25°C. The diameter of rod AB is 50 mm and rod CD is 25 mm. Determine the average normal stress in each rod if temperature is raised to 70°C. Take AB=10(10 6)/C and EAB 150 GPa, Take acp=15(106)/°C, EcD = 200 GPa. =
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