Question
Download Solution PDFThe magnitude of shear stress induced in a shaft due to applied torque varies from:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
The simple torsion equation is written as
\(\frac{T}{J} = \frac{\tau }{r} = \frac{{G\theta }}{L}\;or\;\tau = \frac{{G\theta r}}{L}\)
This states that the shearing stress varies directly as the distance ‘r' from the axis of the shaft and the following is the stress distribution
Hence the maximum shear stress occurs on the outer surface of the shaft where r = R and at the centre the shear stress is zero.
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