10. The 8-mm-diameter bolt is made of an aluminum alloy. It fits through a magnesium sleeve that has an inner diameter of 12 mm and an outer diameter of 20 mm. If the original lengths of the bolt and sleeve are 80 mm and 50 mm, respectively, determine the strains in the sleeve and the bolt if the nut on the bolt is tightened so that the tension in the bolt is 8 kN. Assume the material at A is rigid. Eat = 70 GPa, Emg = 45 GPa. 50 mm - 30 mm [Ans: €b = 0.00227; ɛs = 0.000884]

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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10. The 8-mm-diameter bolt is made of an aluminum alloy. It fits through a magnesium
sleeve that has an inner diameter of 12 mm and an outer diameter of 20 mm. If the
original lengths of the bolt and sleeve are 80 mm and 50 mm, respectively, determine
the strains in the sleeve and the bolt if the nut on the bolt is tightened so that the
tension in the bolt is 8 kN. Assume the material at A is rigid. Eal = 70 GPa, Emg = 45
GPa.
50 mm
- 30 mm
[Ans: Eb = 0.00227; ɛs =
0.000884]
Transcribed Image Text:10. The 8-mm-diameter bolt is made of an aluminum alloy. It fits through a magnesium sleeve that has an inner diameter of 12 mm and an outer diameter of 20 mm. If the original lengths of the bolt and sleeve are 80 mm and 50 mm, respectively, determine the strains in the sleeve and the bolt if the nut on the bolt is tightened so that the tension in the bolt is 8 kN. Assume the material at A is rigid. Eal = 70 GPa, Emg = 45 GPa. 50 mm - 30 mm [Ans: Eb = 0.00227; ɛs = 0.000884]
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