#### 4.1.1.4. Properties

To fulfill the ACP requirements, the materials in ANSYS Workbench have some additional properties which are highlighted below.

Figure : Material Properties for ACP

The new properties are:

- Ply Type: Physical behavior of the material like core, unidirectional or woven ply.

- Strengths:

  - Orthotropic Stress Limits

  - Orthotropic Strain Limits

  - Isotropic Strain Limits

- Composite Failure Parameters:

  - Tsai-Wu Constants

  - Puck Constants

  - LaRc03/04 Constants

  - Additional Puck Constants

  - Woven Specification for Puck.

More information about the ACP material definitions are described in Section Material Data.

Release 18.2 - © ANSYS, Inc. All rights reserved.