Problem_06_20 - Problem 6.20 Find the maximum shear stress...

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Problem 6.20 Find the maximum shear stress and unit angle of twist of the bar having the cross section shown when subjected to a torque at its ends of 600 N-m. Solution: 97.5 mm 191 mm 5 mm 9 mm T 600 N m := GPa 10 9 Pa := G 77.5 GPa := b 1 97.5 mm 2 := h 1 9mm 2 := b 1 h 1 10.833 = b 2 191 mm 2 := h 2 5mm 2 := b 2 h 2 38.2 = b/h > 10 for both sides and thus C1 := J C 3 1 n
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