5.) A pin made of steel is inserted in a short hanging wooden member and is used to support load F = 20 kN as shown in the figure. The ultimate strength of the wood used is 60 MPa in tension and 75 MPa in shear. On the other hand, the ultimate strength of the steel is 150 MPa in shear. If the pin diameter is 16 mm, determine (a) the factor of safety for the pin; and (b) the required values of b and c if the factor of safety for the wooden member is to be the same as that found in part (a) for the pin.

5.) A pin made of steel is inserted in a short hanging wooden member and is used to support load F = 20 kN as shown in the figure. The ultimate strength of the wood used is 60 MPa in tension and 75 MPa in shear. On the other hand, the ultimate strength of the steel is 150 MPa in shear. If the pin diameter is 16 mm, determine (a) the factor of safety for the pin; and (b) the required values of b and c if the factor of safety for the wooden member is to be the same as that found in part (a) for the pin.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.9.12P: What is the maximum possible value of the clamping Force C in the jaws of the pliers shown in the...

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