GATE CE 2021 Set 2 — Question 29
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Structural Engineering → Torsion, Stress Transformation & Columns → Torsion of Circular Shafts
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Question
A solid circular torsional member OPQ is subjected to torsional moments as shown in the figure (not to scale). The yield shear strength of the constituent material is 160 MPa.
The absolute maximum shear stress in the member (in MPa, round off to one decimal place) is ___________

Correct answer
14 to 16
Solution
The torsional member consists of two segments: OP and PQ.
1.Torque in each segment:
- Segment PQ:
- Segment OP:
3.Shear stress in segment PQ:
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