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How to implement a kind of nonlinear interaction relevant to relative velocity in ABAQUS?
Thu, 2012-06-28 06:16 - Quanzhao Sun
Dear all,
Could anyone help to give me some advice on how to implement a kind of nonlinear interaction relevant to relative velocity in ABAQUS? The interaction force has a quadratic function with the relative velocity between two nodes. Thanks.
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Hi Sun， I think u
Hi Sun，
I think u can try to tick the "Use slip-rate dependent" in Contact Property when defining interaction.
Jason Zhu
Best Regards
thanks, for detail
Dear Jason,
Thank you for your suggestion. In detail, the interaction expected is just like a nonlinear spring. Can "Use slip-rate dependent" in Contact Property be effective?
Hi Sun， The
Hi Sun，
The slip-ratemeans velocity.I think you can try a example.
Jason Zhu
Best Regards
Hi Jason, Thank you. I
Hi Jason,
Thank you. I will try it.
Quanzhao Sun