### 1.6.3. Example: Class40

Basic and advanced ACP-Pre features are used in this example for the layup definition of a sail boat.

- Patches are defined to reinforce the structure locally.

- The sandwich core has a variable thickness and is tapered as well.

- Draping is also configured.

Start ANSYS Workbench and restore the class40.wbpz archive or start ACP in Stand Alone mode and open the class40.acp file.

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