Browse Publications Technical Papers 2003-01-0917
2003-03-03

Characterizing the Non-Proportional and Out-of-Phase Extent of Stress and Strain Histories 2003-01-0917

The extent to which the stress history of a component is non-proportional and out-of-phase can strongly influence the accuracy of the fatigue-life prediction. Phenomenological multiaxial fatigue models are more or less accurate depending upon the extent to which the stress or strain history is non-proportional and out-of-phase. Herein, scalar measures are introduced for characterizing the non-proportional and out-of-phase extent of any stress or strain history. These scalar measures are used to characterize the stress history of a an overhead-cam cylinder-head when subjected to severe cyclic operating thermal loads.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Automation in Simulation Process: Simplifying the Complexity in Vehicle Design

2018-01-0471

View Details

TECHNICAL PAPER

Virtual Simulation of Door Slam Test, Study of Relative Sensitive Parameters and Correlation with Physical Test

2019-26-0275

View Details

TECHNICAL PAPER

Parameter Sensitivity Study of Vibration Induced Fatigue Analysis in Time Domain and Frequency Domain Approaches

2015-01-2871

View Details

X