Fatigue Analysis Using ANSYS Fatigue Module and ANSYS nCode ...
Fatigue Analysis Using ANSYS Fatigue Module and ANSYS nCode ...
Fatigue Analysis Using ANSYS Fatigue Module and ANSYS nCode ...
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6/34<br />
• Train derailed, 1998 Eschede, Germany<br />
– Failure: crack in a wheel<br />
– Wheel vibration (original design)<br />
– Redesign based on streetcar wheel<br />
– Dynamic, repetitive forces not considered<br />
– Design lacked an adequate margin of safety<br />
© 2011 <strong>ANSYS</strong>, Inc. 9/29/2011<br />
ICE TRAIN DERAILED<br />
Inexpensive, part, major damage
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