The bending moment, 'M' applied to a solid shaft produces the maximum direct stress 'f' at elastic failure. Now when only twisting moment 'T' is applied and produces the same maximum direct stress fy then the relationship between 'M' and twisting moment 'T' as per maximum principal strain theory for elastic failure will be [Take μ = 0.3] (a) 2M = T (c) M = T (b) M = 0.65 T (d) M = 0.81 T

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Derive the required relation

The bending moment, 'M' applied to a solid shaft produces the maximum direct stress 'f, at
elastic failure. Now when only twisting moment 'T' is applied and produces the same maximum
direct stress f, then the relationship between 'M' and twisting moment 'T' as per maximum
principal strain theory for elastic failure will be [Take µ = 0.3]
(a) 2M = T
(b) M = 0.65 T
(c) M = T
(d) M = 0.81 T
Transcribed Image Text:The bending moment, 'M' applied to a solid shaft produces the maximum direct stress 'f, at elastic failure. Now when only twisting moment 'T' is applied and produces the same maximum direct stress f, then the relationship between 'M' and twisting moment 'T' as per maximum principal strain theory for elastic failure will be [Take µ = 0.3] (a) 2M = T (b) M = 0.65 T (c) M = T (d) M = 0.81 T
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