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Chapter 5 Vibration Analysis

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<strong>Vibration</strong> <strong>Analysis</strong><br />

… Procedure w/ Pre-Stress Effects<br />

ANSYS, Inc. Proprietary<br />

© 2009 ANSYS, Inc. All rights reserved.<br />

5-13<br />

Training Manual<br />

• Setup a pre-stressed modal analysis by linking a static structural<br />

system to a modal system (at the solution level) in the project<br />

schematic.<br />

• Notice in the modal branch, the structural<br />

analysis result becomes an initial condition.<br />

May 5, 2009<br />

Inventory #002593

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