CONTACT   |   FAQS   |   SITE DIRECTORY   |   TERMS OF USE   |   HOME 
CHOOSE FROM A TOOL BELOW:
Home Page
Stress Life Calculations
Strain Life Calculations
Stress-Strain Plotting
Power Law Fit/Regression Analysis
Linear Elastic Fracture Mechanics
Notches with Stress Life
Notches with Strain Life
Multi-axial Fatigue Analysis
Variable Amplitude Analysis (future)
Author Change Log
Leave Feedback for the author
References


Strain from Ramberg-Osgood Equation

ε = σ/E + (σ/K)1/n

ε is strain
σ is stress
E is Young's modulus
K and n are material constants

Youngs Modules, E
Cyclic Strain Hardening Exponent, n
Cyclic Strength Coefficient, K
Stress σ




Use of this site signifies your agreement to the terms of use.
© Cricelli, Inc. 2009 All rights reserved.