The rectangular bar shown is connected to asupport bracket with a 24 mm diameter pin. Thewidth of the rectangular bar is 80 mm and itsthickness is 25 mm. The bearing stress in the barcannot exceed 120 MPa. Determine the maximumvalue of Pmax that can be supported based solelyon consideration of the bearing stress in the bar.Note: This question is not asking about anystresses in the support bracket.just bearing stressin the rectangular bar.Rectangular barSupportbracket Answer:Pmax%3DikN

Answered: Image /qna-images/answer/c68ffff1-9588-4535-9c56-ec5cc257efef.jpg

Answered: Pmax: i kN

Engineering

Mechanical Engineering

Pmax: i kN

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 8.3.1P: A fire extinguisher tank is designed for an internal pressure of 825 psi. The tank has an outer...

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Question

The rectangular bar shown is connected to a
support bracket with a 24 mm diameter pin. The
width of the rectangular bar is 80 mm and its
thickness is 25 mm. The bearing stress in the bar
cannot exceed 120 MPa. Determine the maximum
value of Pmax that can be supported based solely
on consideration of the bearing stress in the bar.
Note: This question is not asking about any
stresses in the support bracket.just bearing stress
in the rectangular bar.
Rectangular bar
Support
bracket

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