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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.

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.

Structural Analysis
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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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.
Transcribed Image Text: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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