WebLive Learning Class Outline
5520 Fatigue Theory

Summary

This module begins with a discussion of the various failure modes. Fatigue theory provides grounding for the concepts to be discussed later. The following topics are covered in depth:

Monotonic Properties

Load-Life Curve

Cyclic Material Behavior

Rainflow Analysis

Stress-Life Curve

Palmgren-Miner Cumulative Damage

Neuber Notch Analysis

Strain-Life Curves

Sequence Effects

Mean Stress Correction

Effect of Sampling

Multi-Axial Fatigue

Life Prediction Techniques

Factors that Affect Fatigue

All the material covered later will build on the grounding provided in this module. Care is taken to work with students who do not have strong math skills

Prerequisites

None