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difference between Identity pairs & Contact pairs

Posted 2010年6月14日 GMT-4 03:13 1 Reply

Mat S
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Hello,
In the solid, stress-strain Modul could you explain me the difference between these two pairs ?
Thanks
Best Regards
1 Reply Last Post 2010年6月14日 GMT-4 08:00
Andy Tomlinson
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Posted: 1 decade ago 2010年6月14日 GMT-4 08:00
Hi Mat,

Identity pair is a pair that connects parts in an assembly using constraints on the equations so that the solution becomes continuous across the border between the parts.
Contact pair is same as the Identity pair but mainly used in Structural Mechanics module, where you can create models involving Contact, with or without Friction between the parts.

Regards,
AndyT
Hi Mat, Identity pair is a pair that connects parts in an assembly using constraints on the equations so that the solution becomes continuous across the border between the parts. Contact pair is same as the Identity pair but mainly used in Structural Mechanics module, where you can create models involving Contact, with or without Friction between the parts. Regards, AndyT

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