A circular bar of "500" mm length is supported freely at its two ends. It is acted upon by a central concentrated cyclic load having a minimum value of 20 kN and a maximum value of 50 kN. Take a factor of safety of 1.5, size effect of 0.85, and a surface finish factor of 0.9. The material properties of bar are given as ultimate strength of "605" MPa, yield strength of "540" MPa and endurance strength of "350" MPa. Determine the diameter of bar by using Goodman's method and Soderberg method.
A circular bar of "500" mm length is supported freely at its two ends. It is acted upon by a central concentrated cyclic load having a minimum value of 20 kN and a maximum value of 50 kN. Take a factor of safety of 1.5, size effect of 0.85, and a surface finish factor of 0.9. The material properties of bar are given as ultimate strength of "605" MPa, yield strength of "540" MPa and endurance strength of "350" MPa. Determine the diameter of bar by using Goodman's method and Soderberg method.
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 circular bar of "500" mm length is supported freely at its two ends. It is acted upon by a central concentrated
cyclic load having a minimum value of 20 kN and a maximum value of 50 kN. Take a factor of safety of
1.5, size effect of 0.85, and a surface finish factor of 0.9. The material properties of bar are given as ultimate
strength of "605" MPa, yield strength of "540" MPa and endurance strength of "350" MPa. Determine the
diameter of bar by using Goodman's method and Soderberg method.
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