Q-1 A circular bar is to withstand a bending moment of 10 kNm and a torque of 30 kNm.Determine the diameter of the bar if the yield stress of the material is 250 MPa and thefactor of safety is 3. Use maximum normal strain theory of failure. Take Poisson's ratio as0.3.

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Answered: Q-1 A circular bar is to withstand a…

Q-1 A circular bar is to withstand a bendi Determine the diameter of the bar if the factor of safety is 3. Use maximum norma 0.3.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Q-1 A circular bar is to withstand a bending moment of 10 kNm and a torque of 30 kNm.
Determine the diameter of the bar if the yield stress of the material is 250 MPa and the
factor of safety is 3. Use maximum normal strain theory of failure. Take Poisson's ratio as
0.3.

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