A 22.2 mm diameter bolt having a diameter at the root of the threads of 18.6 mm is used to fasten two timbers as shown. The nut is tightened to cause a tensile load in the bolt of 34 kN. (a) Determine the shearing stress in the head of the bolt. (DRAW THE FREE BODY DIAGRAM) (b) Determine the shearing stress in the threads. (c) Determine the outside diameter of the washers if their inside diameter is 28 mm and the bearing stress is limited to 6 MPa. (DRAW THE FREE BODY DIAGRAM)

A 22.2 mm diameter bolt having a diameter at the root of the threads of 18.6 mm is used to fasten two timbers as shown. The nut is tightened to cause a tensile load in the bolt of 34 kN. (a) Determine the shearing stress in the head of the bolt. (DRAW THE FREE BODY DIAGRAM) (b) Determine the shearing stress in the threads. (c) Determine the outside diameter of the washers if their inside diameter is 28 mm and the bearing stress is limited to 6 MPa. (DRAW THE FREE BODY DIAGRAM)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.5P: An inflatable structure used by a traveling circus has the shape of a half-circular cylinder with...

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