Multiaxial Fatigue Life Prediction Capabilities Increase Accuracy of Fatigue Analysis Software

Paper #:
  • 910947

Published:
  • 1991-04-01
Citation:
Lee, C., Ro, H., and Kinariwala, V., "Multiaxial Fatigue Life Prediction Capabilities Increase Accuracy of Fatigue Analysis Software," SAE Technical Paper 910947, 1991, https://doi.org/10.4271/910947.
Pages:
11
Abstract:
Fatigue life prediction formula proposed by Fatemi-Socie has been implemented into the fatigue analysis software - ENDURE to account for the multiaxial, out-of-phase fatigue loading conditions. Shear strain amplitude on the maximum shear strain amplitude plane and the maximum stress normal to this plane are the parameters governing such fatigue damage. This approach is compatible with the Coffin-Manson law and can be easily incorporated with the uniaxial fatigue data and finite element stress analysis to perform multiaxial fatigue life predictions. The predicted lives show good agreements with the experimental results of thin-walled tubular and notched shaft specimens of Inconel 718 and 1045-HR steel.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2018-02-05
Training / Education
2016-04-30
Article
2017-02-22
Training / Education
2016-03-10
Article
2017-01-03
Training / Education
2016-03-07