P 240 mm - 200 mm - A B 40° Pin at A 60 kN

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter7: Deflections Of Trusses, Beams, And Frames: Work-energy Methods
Section: Chapter Questions
Problem 33P
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The bell crank, which is in equilibrium under the forces shown in the figure, is supported by a 25-mm-diameter pin at A. Determine the following:

  • What is the value of the shear stress in the pin? (in MPa) *
  • What is the value of the bearing stress due to pin if t=30 mm? (in MPa) *
  • What is the required diameter of the connecting rod CD, given that its tensile working stress is 140 MPa? (in mm) 
P
240 mm
- 200 mm -
A
B
40°
Pin at A
60 kN
Transcribed Image Text:P 240 mm - 200 mm - A B 40° Pin at A 60 kN
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