Tie Contact DOF

Martín Soriano

I have two plates with a tie contact. I wanted to have sliding between both plates without making a nonlinear analysis

I saw that Tie contacts have the field DOF. Does the purple plate is going to slide in the x direction if I put DOF: 23? I was wondering if the DOF field restrict the movement of the nodes, and if you delete the number 1 in the DOF field, the plate now is now allowed to move in the x direction

Community-Pasted-Attachment-1660659758636.png

IMG_20210529_122815.jpg

RobinsonFerrari

Hi Martin,

 

It's possible to modify the DOFs only for MPC ties.

Add CONTPRM, TIE, MPC, and then you can define DOF23456.

Please check the file attached and let me know if it works for you.

And then, please mark the answer as correct to help others.

Thank you very much,

tie_dof23456_linear_MPC.fem