The segment AB of the steel torsion bar is a cylindrical tube of constant 2-mm wall thickness. Segment BC is a square tube with a constant wall thickness of 3 mm. The outer dimensions of the cross-sections are shown in the figure. The tubes are attached to a rigid bracket at B, which is loaded by a couple formed by the forces F = 17 kN. Determine the maximum shear stress in the shaft. Take G = 75 GPa. 1.2 m 100 mm В 100 mm 1.2 m 80 mm t = 3 mm 300 mm A t = 2 mm
The segment AB of the steel torsion bar is a cylindrical tube of constant 2-mm wall thickness. Segment BC is a square tube with a constant wall thickness of 3 mm. The outer dimensions of the cross-sections are shown in the figure. The tubes are attached to a rigid bracket at B, which is loaded by a couple formed by the forces F = 17 kN. Determine the maximum shear stress in the shaft. Take G = 75 GPa. 1.2 m 100 mm В 100 mm 1.2 m 80 mm t = 3 mm 300 mm A t = 2 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The segment AB of the steel torsion bar is a cylindrical tube of constant 2-mm wall thickness. Segment BC is a square tube with a constant wall thickness of 3 mm. The outer dimensions of the cross-sections are shown in the figure. The tubes
are attached to a rigid bracket at B, which is loaded by a couple formed by the forces P = 17 kN. Determine the maximum shear stress in the shaft. Take G = 75 GPa.
![The segment AB of the steel torsion bar is a cylindrical tube of constant 2-mm wall
thickness. Segment BC is a square tube with a constant wall thickness of 3 mm. The
outer dimensions of the cross-sections are shown in the figure. The tubes
are attached to a rigid bracket at B, which is loaded by a couple formed by the forces P
= 17 kN. Determine the maximum shear stress in the shaft. Take G = 75 GPa.
1.2 m
100 mm
100 mm
В
t = 3 mm
1.2 m
300
80 mm
mm
A
-t = 2 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F47dbb046-1fd0-4158-ae86-4a6cb654ad74%2F9e63b463-7af1-43fb-a2c6-aff613d9aab0%2Fxo554j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The segment AB of the steel torsion bar is a cylindrical tube of constant 2-mm wall
thickness. Segment BC is a square tube with a constant wall thickness of 3 mm. The
outer dimensions of the cross-sections are shown in the figure. The tubes
are attached to a rigid bracket at B, which is loaded by a couple formed by the forces P
= 17 kN. Determine the maximum shear stress in the shaft. Take G = 75 GPa.
1.2 m
100 mm
100 mm
В
t = 3 mm
1.2 m
300
80 mm
mm
A
-t = 2 mm
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