Juvinall's Fatigue Life Method.xls

Calculation Steps:
1) Input Applied Stress
2) Define Material
3) Calculate Low Cycle Fatigue Limit
4) Determine Modifying Factors for High Cycle Fatigue Limit
5) Calculate High Cycle Fatigue Limit
6) Construct SN Diagram
Purpose of calculation:
Produce Wohler /S-N Plots and Goodman Diagram Plots
Determine cut off stress.
Determine the fatigue strength of a material.
Determine the fatigue limit.
Determine the relationship between the fatigue limit and the tensile strength.
Calculation Links:
https://roymech.org/Useful_Tables/Fatigue/Fatigue_index.html
http://materials.open.ac.uk/mem/mem_mf.htm
http://www.fatiguecalculator.com/
Petersons Stress Concentration Factors
SI & US Calculation Units:
Calculation Validation:
Formulae checked graphically and using the XLC addin.

Calculation Reference
Fundamentals of Machine Component Design by Juvinall & Marshek
Fatigue Analysis
Fundamentals of Fatigue