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Aerospace
Essential utility tools developed using HyperMesh-Tcl.
Connection Tools
Stuck Node Creation
Use the Stuck Node Creation tool to create (double) RBE3 connection to "stick" nodes on QUAD or TRIA elements to make the node displacements following the element ones.

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Aerospace
Essential utility tools developed using HyperMesh-Tcl.
- Assembly Tools
  Create an assembly structure from a .csv file definition.
- Load/BCs Tools
- Connection Tools
  - Convert CFAST Elements
    Use the cfast converter tool to convert CFAST elements into CBAR/RBE3 (spiders). For thermoelastic analysis, the CFAST has no thermal expansion coefficient. CBAR is thermoelastic compatible.
  - Stuck Node Creation
    Use the Stuck Node Creation tool to create (double) RBE3 connection to "stick" nodes on QUAD or TRIA elements to make the node displacements following the element ones.
  - Create Linear Gaps
    Use the Linear Gap tool to create linear gap analysis cards for Nastran and OptiStruct.
  - Sewing Tools
    Connect two dissimilar 2D shell meshes using RBE3 connection.
  - Create 0D Elements Between Disconnected Nodes
    In the steps below, you will create zero length elements and review.
  - Create 0D Elements Between Connected Nodes
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- Node Tools
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Import an aeroelastic finite element model with Nastran Bulk Data format.
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Text Files
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Stuck Node Creation

Use the Stuck Node Creation tool to create (double) RBE3 connection to "stick" nodes on QUAD or TRIA elements to make the node displacements following the element ones.

You can setup the ID for RBE3 generation upfront.

From the menu bar, click Aerospace > Connections > Stuck node.
Make your selections.
Click OK.

Figure 1. . Double RBE3 creation: The same node ID is used for the dependent and the last independent node.

Figure 2.