A steel bar of 100 mm diameter is rigidly clamped at both ends so that all...
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A steel bar of 100 mm diameter is rigidly clamped at both ends so that all axial extension is prevented. A hole of 40 mm diameter is drilled out for one-third of the length. If the bar is raised in temperature by 30 \deg C above that of the clamps, calculate the maximum axial stress in the bar. E 210 GN/m ^2; a = 0.000012/\deg C. A steel bar of 100 mm diameter is rigidly clamped at both ends so that all axial extension is prevented. A hole of 40 mm diameter is drilled out for one-third of the length. If the bar is raised in temperature by 30 \deg C above that of the clamps, calculate the maximum axial stress in the bar. E 210 GN/m ^2; a = 0.000012/\deg C.
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1 Calculate the change in length due to temperature difference Length of the bar with hole Lhole 13 ... View the full answer
Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781305251809
9th Edition
Authors: Jay L. Devore
Posted Date:
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