Which one of the following is the most conservative fatigue failure criterion?

Soderberg
Modified Goodman
ASME Elliptic
Gerber

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : Soderberg

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Soderberg line is the most conservative fatigue failure criterion. Even yielding is not considered in soderberg criterion.

The Gerber parabola is the best fit for the failure points of the test data.

The Goodman is safer from design consideration since it lies completely inside the Geber parabola and failure points.

4 views Answered 2022-09-04 04:29

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