a vertical hollow circular shaft of aluminum shown below fixed at the top has a load P equal to 150KN exerted on its lower end. neglecting self weight, determine the minimum outer diameter d2 and maximum inner diameter d1 if a) the allowable stress = 50MPa b)the allowable elongation =2mm the thickness of the material is one tenth of the outer diameter and young modulus E = 80000MPA

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a vertical hollow circular shaft of aluminum shown below fixed at the top has a load P equal to 150KN exerted on its lower end. neglecting self weight, determine the minimum outer diameter d2 and maximum inner diameter d1 if a) the allowable stress = 50MPa b)the allowable elongation =2mm the thickness of the material is one tenth of the outer diameter and young modulus E = 80000MPA
1=2.5m
Transcribed Image Text:1=2.5m
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