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Exercise 8.2. The figure shows a pinned connection between two cylindrical bars. The bars are loaded by a tension force P = 10 kN, which is transferred through the connection by the cylindrical pin, indicated by the dashed line in the figure. The diameter of the circular cross section of the left and right bar is aɩ = 60 mm and ar = 48 mm, respectively, while it is b 30 mm for the pin. αι Ar P ** b a) Determine the mean axial stress, σ and σr, in the bars. b) Determine the mean shear stress 7 in the pin.

Exercise 8.2. The figure shows a pinned connection between two cylindrical bars. The bars are loaded by a tension force P = 10 kN, which is transferred through the connection by the cylindrical pin, indicated by the dashed line in the figure. The diameter of the circular cross section of the left and right bar is aɩ = 60 mm and ar = 48 mm, respectively, while it is b 30 mm for the pin. αι Ar P ** b a) Determine the mean axial stress, σ and σr, in the bars. b) Determine the mean shear stress 7 in the pin.

Materials Science And Engineering Properties
Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter8: Engineering Materials
Section: Chapter Questions
Problem 85CQ
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Exercise 8.2. The figure shows a pinned connection between two cylindrical bars. The bars are loaded by a tension force P = 10 kN, which is transferred through the connection by the cylindrical pin, indicated by the dashed line in the figure. The diameter of the circular cross section of the left and right bar is aɩ = 60 mm and ar = 48 mm, respectively, while it is b 30 mm for the pin. αι Ar P ** b a) Determine the mean axial stress, σ and σr, in the bars. b) Determine the mean shear stress 7 in the pin.
Transcribed Image Text:Exercise 8.2. The figure shows a pinned connection between two cylindrical bars. The bars are loaded by a tension force P = 10 kN, which is transferred through the connection by the cylindrical pin, indicated by the dashed line in the figure. The diameter of the circular cross section of the left and right bar is aɩ = 60 mm and ar = 48 mm, respectively, while it is b 30 mm for the pin. αι Ar P ** b a) Determine the mean axial stress, σ and σr, in the bars. b) Determine the mean shear stress 7 in the pin.
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