An aluminium bar 600mm long1 with diameter 40mm, has a hole drilled in the centre of the bar. The hole is 30mm in diameter and i
s 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
1 answer:
Answer:
Total contraction = 1.2277 mm
Explanation:
the solution is given in the picture below and it is more explanatory
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