It can be shown that the point of the highest stress is on the outside of the shaft, just next to the smaller sprocket and that the stress at this point, if we ignore stress concentrations, is 14.1 MPa -68.8 MPa The shaft is made of an isotropic ductile steel with yield stress of 220 MPa. Determine the factor of safety against failure using both the Tresca and Von Mises yield criteria. Note, in this context, factor of safety refers to the multiplier by which the yield stress of the material exceeds the demand placed upon it, where a value less than 1.0 indicates failure. Reflection: Which failure criterion - Von Mises or Tresca- has produced the more conservative results?

It can be shown that the point of the highest stress is on the outside of the shaft, just next to the smaller sprocket and that the stress at this point, if we ignore stress concentrations, is 14.1 MPa -68.8 MPa The shaft is made of an isotropic ductile steel with yield stress of 220 MPa. Determine the factor of safety against failure using both the Tresca and Von Mises yield criteria. Note, in this context, factor of safety refers to the multiplier by which the yield stress of the material exceeds the demand placed upon it, where a value less than 1.0 indicates failure. Reflection: Which failure criterion - Von Mises or Tresca- has produced the more conservative results?

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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