Boundary conditions > Simulation objects > Simcenter Samcef simulation objects
Surface-To-Surface Gluing (Simcenter Samcef)
To glue two surfaces, use the Surface-to-Surface Gluing simulation object.
If you select the Automatic Pairing type, you can set a grouping option and a distance tolerance that the software uses to select the surfaces to glue. If you select the Manual type, you can manually select the surfaces to glue.
The Surface-to-Surface Gluing defines a Samcef .STICK or .PRITT command.
Select the Show Ancillary Display check box to display the ancillary view of the glue constraint in the graphics window. The software starts the Samcef gluing conditions quick solver to compute this view.
In Samcef thermal analyses, you can choose between a Perfect or Interface Conductance type of gluing:
Perfect
Classic gluing, as in structural analysis.
Interface Conductance
True thermal gluing. The conservation of the normal heat flux and heat transfer across the contact region is ensured.
Supported analysis solutions
The Surface-to-Surface Gluing simulation object is available for all structural and thermal Simcenter Samcef solutions.
Where do I find it?
| Application | Pre/Post |
|---|---|
| Prerequisite | A Simulation file as the work part and the displayed partSimcenter Samcef as the specified solverStructural or thermal as the analysis type |
| Command Finder | Surface-to-Surface Gluing |
| Simulation Navigator | Right-click Simulation Objects→New Simulation Object→Surface-to-Surface Gluing |
Look up more details
Surface-to-Surface Gluing dialog box (Simcenter Samcef thermal analysis)
Surface-to-Surface Gluing dialog box (Simcenter Samcef Structure)
Quick links
Command reference
Pre/Post video examples
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Surface-To-Surface Gluing (Simcenter Samcef), Simcenter 3D 2021.1 Series
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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/xid918326 · retrieved 2026-07-17