Question: How to solve 1 The cold - drawn AISI 1 0 4 0 steel bar shown in the figure is subjected to a completely reversed

How to solve

1

The cold

-

drawn AISI

1040

steel bar shown in the figure is subjected to a completely reversed axial load fluctuating between

12

KN in tension to

28

KN in tension. Estimate the fatigue factor of safety based on achieving infinite life, and the yielding factor of safety. If infinite life is not predicted, estimate the number of cycles to failure.

Final Ans.

-

= 1.2

How to solve 1 The cold - drawn AISI 1 0 4 0

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