Engineering, 19.06.2020 17:57, misstaejailicious200

An aluminium bar 600mm long with diameter 40mm has a hole drilled in the centre of the bar. The hole is 30mm in diameter and is 100mm long. If the modulus of elasticity for the aluminium is 85GN/m^2 Calculate the total contraction on the bar due to a compressive load of 180kn

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An aluminium bar 600mm long with diameter 40mm has a hole drilled in the centre of the bar. The hole...