Workbench Mechanical â Metal Plasticity
Workbench Mechanical â Metal Plasticity
Workbench Mechanical â Metal Plasticity
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<strong>Workbench</strong> <strong>Mechanical</strong> – <strong>Metal</strong> <strong>Plasticity</strong><br />
… Yield Criterion<br />
• At the edge of the cylinder (circle), yielding will occur.<br />
Training Manual<br />
• No stress state can exist outside of the cylinder.<br />
• Instead, hardening rules will describe how the cylinder changes<br />
with respect to yielding.<br />
1 <br />
Plastic<br />
y<br />
Elastic<br />
2 <br />
Principal Stress Space 3 Uniaxial Stress-Strain<br />
<br />
ANSYS, Inc. Proprietary<br />
© 2009 ANSYS, Inc. All rights reserved.<br />
5-12<br />
April 30, 2009<br />
Inventory #002659
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