Physics · Machine Design
The notch sensitivity factor (q) is related to the theoretical stress concentration factor (Kt) and fatigue stress concentration factor (Kf) by which of the following relations?
- 1Kf = 1 + q(Kt - 1)✓
- 2q = Kt / Kf
- 3Kt = 1 + q(Kf - 1)
- 4q = (Kt - 1)(Kf - 1)
Correct answer
Kf = 1 + q(Kt - 1)
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