Connecting meshes > 1D connections
Create an edge-to-edge connection
Choose Home tab→Connections group→1D Connection .
From the Type list, choose Edge to Edge.
Select one or more curves or polygon edges to define the source geometry.
Select one or more curves or polygon edges to define the target geometry.
Select an option from the Method of Connection list to define the method you want to use to connect the source edge to the target edge.
In the Connection Element group, select an option from the Type list to specify the element type. If necessary, click Mesh Associated Data to specify mesh-specific element attributes.
Specify the destination mesh collector:Select Automatic Creation to have the software create a new destination mesh collector for you. This mesh collector uses the default physical properties and inherits the material and section properties of the model.To use an existing mesh collector, clear the Automatic Creation check box and select a collector from the Mesh Collector list.To create a new destination collector, clear the Automatic Creation check box and click New Collector .
(Optional) If there is no mesh currently assigned to the edges, you can click Mesh Control in the Mesh Density group to assign mesh controls to selected edges. Use this mesh control to specify mesh density and biasing.
(Optional) When connecting meshes of parabolic elements, specify the Mid-Node Option.Select Connect Mid-Nodes to generate connections to the mid-side nodes of parabolic elements.Clear the Connect Mid-Nodes check box to generate connections only at corner nodes.
Click OK or Apply to generate the specified 1D connection elements.
How do I
Create a node-to-node connection
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Learn more
1D Connection
Edge-face 1D connections
Point-to-point and node-to-node connections
Spider element connections
Working with RBE2 and RBE3 spider elements
1D mesh to face connections
Understanding Samcef RBE and MEAN elements (Simcenter Samcef)
Quick links
Command reference
Pre/Post video examples
Bulk Entry Descriptions
Simcenter 3D tutorials
Browse Simcenter 3D help by product area
Create an edge-to-edge connection, Simcenter 3D 2021.1 Series
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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id628151 · retrieved 2026-07-17