Chapter 3 Torsion
of the shaft, Torsion formulas: (3.5a) The maximum shear stress τ max is found by replacing ρby the radius r of the shaft: (3.5b) Because Hook´s law was used in the derivation of Eqs. (3.2)-(3.5), these formulas are valid if the shear stresses do not exceed the proportional limit of the material shear. Furthermore, these
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