A cantilever of circular cross section has a diameter of 150 mm and is made from steel, which, when subjected to simple tension suffers elastic breakdown at a stress of 150 N/mm². The cantilever supports a bending moment and a torque, the latter having a value numerically equal to twice that of the former. Calculate the maximum allowable values of the bending moment and torque on the basis of the Tresca and von Mises theories of elastic failure.
A cantilever of circular cross section has a diameter of 150 mm and is made from steel, which, when subjected to simple tension suffers elastic breakdown at a stress of 150 N/mm². The cantilever supports a bending moment and a torque, the latter having a value numerically equal to twice that of the former. Calculate the maximum allowable values of the bending moment and torque on the basis of the Tresca and von Mises theories of elastic failure.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A cantilever of circular cross section has a diameter of 150 mm and is made from steel, which, when
subjected to simple tension suffers elastic breakdown at a stress of 150 N/mm².
The cantilever supports a bending moment and a torque, the latter having a value numerically
equal to twice that of the former. Calculate the maximum allowable values of the bending moment
and torque on the basis of the Tresca and von Mises theories of elastic failure.
Ans. M=22.2 kNm, T=44.4 kNm (Tresca).
M=24.9 kNm, T=49.8 kNm (von Mises).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2efb8ce4-ca82-4ba7-a220-c4b4d09efaa1%2F471ef498-9c27-4334-a117-c09d87b6ea55%2Fufx5x5a_processed.png&w=3840&q=75)
Transcribed Image Text:A cantilever of circular cross section has a diameter of 150 mm and is made from steel, which, when
subjected to simple tension suffers elastic breakdown at a stress of 150 N/mm².
The cantilever supports a bending moment and a torque, the latter having a value numerically
equal to twice that of the former. Calculate the maximum allowable values of the bending moment
and torque on the basis of the Tresca and von Mises theories of elastic failure.
Ans. M=22.2 kNm, T=44.4 kNm (Tresca).
M=24.9 kNm, T=49.8 kNm (von Mises).
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