Problem_06_45

# Problem_06_45 - Problem 6.45 Given T = 3000 N-m Find max...

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Problem 6.45 Given: T = 3000 N-m Find: τ max and θ . A 80 mm 140 mm 1 2 π 30 mm ( ) 2 := A 9786.283 mm 2 = T 3000 N m := G 27 GPa := t 1 4 mm := t 2 5 mm := T 2 A ϕ 1 = 2 A q = 2 A τ t = Eq. 6.66 τ max T 2 A t 1 38.319 MPa = := q τ max t 1 1.533 10 5 × N m = := θ 1 2 G A l q t d = q is constant L 1 1
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