RB2 connection between list of nodes

[francesco aloschi 0]

Hello i'm having problems with rb2 connections i need to join  different large surafaces  and i wish to know if there is a tecnique that allow me to select different numbers of nodes and connect it to o the other surface. i will post an image to explain it. i wish to create a  list of nodes and connect it to the other list

[tinh 775]

If mesh sizes are same, 2 node lists should be same

[Mrt 12]

do you want connect "node to node"?

or "node to node set"?

[Pranav Hari 59]

Hi francesco aloschi

 

This video on RBE2 connection may help you..

 

https://altairuniversity.com/learning-library/hypermesh-1d-rigids-bars-and-beams/

[francesco aloschi 0]

i wish to coonect" node to node" each  element. But i'm not able to create a node list . how can i do? yes two componets have the same mesh size.

[Guest]

Hi,

Try this,

 

Go to 1D>> COnnectors>> Spot. Change the weld type to Rigid, select the nodes, components to connect and click create. 

[francesco aloschi 0]

i followed this procedure but it doesnt's work. I select the nodes and when i press create everything disappear. 

[Guest]

Maybe this video will help?

 

The distance between two plates is 5 units and used rigid lo connect.

[francesco aloschi 0]

thank you for your help but i didn't solve this problem i need to link nodes from 1 to 6 with node from 8 to 13 that are in the same middle surface but they are two different components.   

[Guest]

@francesco aloschi

 

Okay. Let me check if there is a way to do this. 

[Guest]

If it is only those nodes you can use rigid, select the nodes and create the RBE2