Visual inspection of the join between two nodes of structural elements in FLAC3D

Dear FLAC users and Itascans,

I need to model the connection between two structural elements in a tunnel (a shell element joined to a liner element). I have used the structural node join command to create a rigid connection.

However, how can I easily verify this union through plotting?
Is there any other way to confirm this connection using commands?

Thank you in advance.

Hello MigueIN,
You can display links as markers when plotting your structure, then click on the link of interest using the mouse pointer with the question mark icon.
Using fish, you can use struct.link.attach — Itasca Software 9.0 documentation and the return value will indicate whether it is rigid or not.
Another tip, you can assign the same ID the structural elements, and they’ll be joined automatically