Physics, 11.02.2020 03:01 priscilalegarda
The 8 mm diameter bolt is made of an aluminum alloy. It fits through a magnesium sleeve that has an inner 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 materials at A is rigid. Eal = 70 GPa, Emg = 45 GPa.
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