8.10 (A/B). A shaft ABC rotates at 600 rev/min and is driven through a coupling at the end A. At B a pulley takes off two-thirds of the power, the remainder being absorbed at C. The part AB is 1.3 m long and of 100 mm diameter; BC is 1.7 m long and of 75 mm diameter. The maximum shear stress set up in BC is 40 MN/m². Determine the maximum stress in AB and the power transmitted by it, and calculate the total angle of twist in the length AC. Take G = 80 GN/m². [L.Mech.E.] [16.9 MN/m²; 208 kW; 1.61⁰.]

8.10 (A/B). A shaft ABC rotates at 600 rev/min and is driven through a coupling at the end A. At B a pulley takes off two-thirds of the power, the remainder being absorbed at C. The part AB is 1.3 m long and of 100 mm diameter; BC is 1.7 m long and of 75 mm diameter. The maximum shear stress set up in BC is 40 MN/m². Determine the maximum stress in AB and the power transmitted by it, and calculate the total angle of twist in the length AC. Take G = 80 GN/m². [L.Mech.E.] [16.9 MN/m²; 208 kW; 1.61⁰.]

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.12.3P: A full quarter-circular fillet is used at the shoulder of a stepped shaft having diameter D2= 1.0...

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