Part 2 - Mesh the geometry
Step 6: Create the Midsurfaces for Shell Meshing
•Select the Midsurface by Face Pairs
![image.png](media/0EM4O000004mIW3)
tool in the Geometry Preparation group of the Home tab tool ribbon
•Select the section
•Click on the Automatically Create Face Pairs
![image.png](media/0EM4O000004mIW8)
button
•Ensure that the Hide Solid Body Upon Apply checkbox is checked
•Press OK
Step 7: Stitch Midsurface Edges
•Double click the Square_Section_01_fem1 part in the Simulation File View pane using the left mouse button
•Close the information window that appears
•Select the Stitch Edge tool in the Polygon Geometry group of the Home tab tool ribbon
•Ensure that Method is set to Automatic
•Set Geometry to Stitch to Edge to Edge
•Set the Search Distance and Snap Ends Tolerances to 0.1mm
•Select all bodies in the display
•Click OK
Step 8: Create the Mesh
•Select the 2D Mapped Mesh
![image.png](media/0EM4O000004mKK6)
tool in the Mesh group of the Home tab tool ribbon
•Ensure that Type is set to CQUAD4
•Set Element Size to 50mm
•Select all bodies in the display
•Click OK
Step 9: Assign Materials and Properties
•Expand the 2D Collectors item in the Simulation Navigator
•Right-click on the ThinShell(1) item and select Edit
![This image is not available because: You don’t have the privileges to see it, or it has been removed from the system](/img/rte_broken_image.png)
•In the Mesh Collector menu that appears, click on Edit
![This image is not available because: You don’t have the privileges to see it, or it has been removed from the system](/img/rte_broken_image.png)
•Click on the Choose Material
![This image is not available because: You don’t have the privileges to see it, or it has been removed from the system](/img/rte_broken_image.png)
button for Material 1
•Select Steel from the list that appears, click OK, then OK again and again
•Right-click on the 2d_mapped_mesh(1) item and select Edit Mesh Associated Data
•Set Thickness Source to Midsurface