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Connecting meshes > 1D connections

Create an element edge to element face connection

  1. Choose Home tab→Connections group→1D Connection .

  2. From the Type list, choose Element Edge to Element Face.

  3. Select one or more free element edges to define the source geometry. Alternatively, you can select free element edges by element label. Enter a label and click to select the corresponding element.

  4. In the Target group, click Select Element Face . Select free element faces to define the target geometry.Alternatively, you can select free element faces by element label. Enter a label and click to select the corresponding element.

  5. (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.

  6. Click OK or Apply.If you are using the Nastran solver, the software projects RBE2 elements from the specified edge to the specified face, and then creates RBE3 elements to tie the RBE2 elements to nodes on the target mesh.If you are using ANSYS or Abaqus, the software ties the selected edges to the faces using rigid links and MPCs (multi-point constraints).

How do I

Create a node-to-node connection

Create a point-to-point connection

Create a point-to-edge connection

Create a point-to-face connection

Create an edge-to-edge connection

Create an edge-to-face connection

Create a face-to-face connection

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)

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Create an element edge to element face connection, Simcenter 3D 2021.1 Series

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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id628166 · retrieved 2026-07-17