Estimate the factors of safety ny and nf using a a gerber

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Reference no: EM13640340

A cold-drawn AISI 1018 steel bar similar to the component shown in the diagram of Table A- 15-1 is subjected to an axial load fluctuating between -800 and 3000 lb. Estimate the factors of safe- ty ny and nf using (a) a Gerber fatigue failure criterion as part of the designer's fatigue diagram, and (b) ASME-elliptic fatigue failure criterion as part of the designer's fatigue diagram. Assume d = 0.25 in., w = 1 in., and h = 0.375 in.

Reference no: EM13640340

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