The material of the beam has a Young's Modulus of 207GPa and a fatigue strength in reversed bending of 100MPa. There is a stress concentration factor of K₁=2.33 at the point where the beam enters its fixed support and the material has a notch sensitivity factor of 0.7. Calculate the minimum depth of the beam to avoid fatigue failure. (For a cantilever beam loaded at distance L from its support, deflection, 8, can be expressed as follows: 1 WL³ 8 = 3 El

The material of the beam has a Young's Modulus of 207GPa and a fatigue strength in reversed bending of 100MPa. There is a stress concentration factor of K₁=2.33 at the point where the beam enters its fixed support and the material has a notch sensitivity factor of 0.7. Calculate the minimum depth of the beam to avoid fatigue failure. (For a cantilever beam loaded at distance L from its support, deflection, 8, can be expressed as follows: 1 WL³ 8 = 3 El

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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