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This calculation is an example problem in structural engineering. This content is sponsored by PPI. For similar problems, see the list of review books by PPI
Calculate the max stress because of torsional moment on the outer layer of a steel hollow rod when two forces act on it from a distance of 200mm from the center.
Solution
T=1000KN*0.4m=400KNm
Polar moment of inertia for hollow rod.
Maximum stress at the outer layer.
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