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A shaft is subjected to bending moment M and a torque...

This question belongs to Civil Engineering Theory Of Structures
Theory of Structures
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A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is

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Correct Answer: Option C
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4 Comments
Sudarshan Tuwar
Sudarshan Tuwar 6 years ago
32M/16T=2M/T
علي چوني
علي چوني 6 years ago
Q.5. For the state of stress shown in Fig. (5), if the minimum normal stress is 10MPa; determine the following using Mohr's circle:
1-The horizontal and vertical normal stresses and the associated shear stresses.
2-The maximum and minimum shear stresses and the associated normal stresses.
Show all results on sketches of properly oriented elements.
Madhusmita Muduli
Madhusmita Muduli 7 years ago
Bending stress =32M/πD3
Shear stress= 16T/πD3
So
Bending stress/shear stress =2M/T
Matiur Rahaman
Matiur Rahaman 8 years ago
Max bending stress 32M/ πd^3
Max shear stress 16T/ πd^3
Ratio of bending to shear 2M/T
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