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MSC Fatigue 2005 QuickStart Guide
Dynamic Fatigue
Introduction
Objective
Analysis Using Transient Results
Transient Keyhole Job
Static Keyhole Job
Modal Superposition Method
Vibration Fatigue
Definitions
Frequency Domain Life Estimation - General Procedure
Vibration Fatigue Analysis Setup
Additional Job Setups - Multiple Load Inputs
Results
Comparison Studies
Pseudo-Static vs. PSD Approach
FE Model and Analysis
Pseudo-static Fatigue Analysis Setup
Results
Dynamic Transient vs. PSD Approach
Plot Mode Shapes
Run Vibration Analyses
Run Transient Analyses
View and Compare Results
Recreate the Transfer Function
Plot the Stationarity
Random Vibration FE Results