Problem 2: A shaft is to be fitted with a flanged coupling having 6 bolts on a circle of diameter 150 mm and 4 bolts on a circle of diameter 100 mm. The shaft may be subjected to either a direct tensile load of 400 kN or a twisting moment of 18 kN-m. If the maximum direct tensile and shearing stresses permissible in the bolt material are 125 MPa and 55 MPa respectively. Find the minimum diameter of the bolt required. Assume that each bolt takes an equal share of the load or torque. Shaft Outer bolt circle Shaft Bolt Inner bolt Flange circle

Problem 2: A shaft is to be fitted with a flanged coupling having 6 bolts on a circle of diameter 150 mm and 4 bolts on a circle of diameter 100 mm. The shaft may be subjected to either a direct tensile load of 400 kN or a twisting moment of 18 kN-m. If the maximum direct tensile and shearing stresses permissible in the bolt material are 125 MPa and 55 MPa respectively. Find the minimum diameter of the bolt required. Assume that each bolt takes an equal share of the load or torque. Shaft Outer bolt circle Shaft Bolt Inner bolt Flange circle

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 3.3.12P: A propeller shaft for a small yacht is made of a solid steel bar 104 mm in diameter. The allowable...

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