javat33489
Subscriber

Thanks a lot for the answers!

>>A1: It is not possible to share or connect the nodes of a SOLID body with the nodes of a SURFACE or LINE body. This must be done with Contact Elements.

Q1. Sorry, I didn't write exactly. When I wrote CONNECT, I meant how to connect using CONTACT.

I have dealt with this issue. You can use a joint, in which you specify the node of the beam and the face of the solid, so they will have contact.

>>A2: It is not possible to share or connect the nodes of a LINE body that is parallel to another LINE body. This must be done with Contact Elements

Sorry, I didn't write exactly. When I wrote CONNECT, I meant how to connect using CONTACT.

Q2. How to use contact? You cannot specify many nodes in a contact or joint. I was able to highlight all the nodes of both beams, where they have a common place.

>>A5: SHARE means it will combine the beam endpoints to connect the mesh. 
Any sort of sharing of nodes is done in a Part group.

Q5. Means it is necessary not to unite them in one group if SHARE is used?

>>In practice, it is not always practical to decompose a 3D solid geometry into LINE and SURFACE bodes.

I need this to make it easier. Otherwise, my PC cannot solve this problem. The model is very massive.