A cylindrical rod of Aluminum (E = 70 GPa) is to be subjected to a load of 9000 N. If the deformation is entirely elastic, what must the diameter be to allow an elongation of 1.50mm in a length of 500mm? (in mm)
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A cylindrical rod of Aluminum (E = 70
GPa) is to be subjected to a load of 9000
N. If the deformation is entirely elastic,
what must the diameter be to allow an
elongation of 1.50mm in a length of
500mm? (in mm)
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- Consider a rectangular specimen of aluminium has a dimension of 10 ?? × 12.7 ?? is pulled in tension with 35500 N. Calculate the resulting strain. Given the modulus of elasticity is 69 × 103??? and assume that the deformation is elastic.Consider a 1 m-long bar of 2024-T81 aluminum alloy with a 20mm-diameter and the following property data: E=70GPa Y.S.=410MPa T.S.=480MPa %Elongation at failure=8% What will be the length of the bar under a structural load of 1.2×10^5N in tension? Your answer should be in units of meters (m).A cylindrical metal bar with a diameter of 12.83 mm is applied to a load of 17.8 kN. This loadproduces a reduction in diameter of 7.62 μm. The deformation is purely elastic. Determine thePoisson’s ratio of this material if the elastic modulus is 103.4 GPa?
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