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The relationship between the alternating stress and mean stress is given by the following equation: σa=σe, where σe is the fatigue limit for completely reversed loading. The value of x for Gerber line is equal to _________

The relationship between the alternating stress and mean stress is given by the following equation: σa=σe, where σe is the fatigue limit for completely reversed loading. The value of x for Gerber line is equal to _________ Correct Answer 1-(σm/σu)x

The Gerber line follows the path of a parabola. So, if value of x is kept two, the equation satisfies the equation of the parabola.

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