<?xml version="1.0" encoding="utf-8"?>
<EngineeringData version="12.1">
  <Notes>
    This file is used to identify and group the definition methods for material properties.  The user
    will be presented with this as a searchable tree view.
  </Notes>
  <MaterialPropertyDefinitionCategories target="ANSYS|AUTODYN|Samcef|NASTRAN|RBD|ABAQUS|LSDYNA|ACP|LSDYNA@LSDYNA">
    <PhysicsCategory physicsFilter="Structural" name="Structural">
      <PropertyCategory name="Physical Properties">
        <Property name="Density">
        </Property>
        <Property name="Coefficient of Thermal Expansion">
          <DefinitionMethod name="Secant" affix="prefix">
            <Behavior name="Isotropic" affix="prefix"/>
            <Behavior name="Orthotropic" affix="prefix"/>
          </DefinitionMethod>
          <DefinitionMethod name="Instantaneous" affix="prefix">
            <Behavior name="Isotropic" affix="prefix"/>
            <Behavior name="Orthotropic" affix="prefix"/>
          </DefinitionMethod>
        </Property>
        <Property name="Constant Damping Coefficient"/>
        <Property name="Damping Factor (&#x03B1;)"/>
        <Property name="Damping Factor (&#x03B2;)"/>
      </PropertyCategory>
      <PropertyCategory name="Stress Strain Relationships">
        <PropertySubcategory name="Linear Elastic">
          <Property name="Elasticity">
            <DefinitionMethod name="" affix="prefix">
              <Behavior name="Isotropic" affix="prefix"/>
              <Behavior name="Orthotropic" affix="prefix"/>
              <Behavior name="Anisotropic" affix="prefix"/>
            </DefinitionMethod>
          </Property>
        </PropertySubcategory>
        <PropertySubcategory name="Nonlinear">
          <PropertySubcategory name="Hyperelastic Experimental Data">
            <Property name="Uniaxial Test Data"/>
            <Property name="Biaxial Test Data"/>
            <Property name="Shear Test Data"/>
            <Property name="Volumetric Test Data"/>
            <Property name="Simple Shear Test Data"/>
            <Property name="Uniaxial Tension Test Data"/>
            <Property name="Uniaxial Compression Test Data"/>
          </PropertySubcategory>          
          <PropertySubcategory name="Hyperelastic">
            <Property name="Neo-Hookean"/>
            <Property name="Arruda-Boyce"/>
            <Property name="Gent"/>
            <Property name="Blatz-Ko"/>
            <Property name="Mooney-Rivlin">
              <DefinitionMethod name="2 Parameter" affix="postfix"/>
              <DefinitionMethod name="3 Parameter" affix="postfix"/>
              <DefinitionMethod name="5 Parameter" affix="postfix"/>
              <DefinitionMethod name="9 Parameter" affix="postfix"/>
            </Property>
            <Property name="Polynomial">
              <DefinitionMethod name="1st Order" affix="postfix"/>
              <DefinitionMethod name="2nd Order" affix="postfix"/>
              <DefinitionMethod name="3rd Order" affix="postfix"/>
            </Property>
            <Property name="Yeoh">
              <DefinitionMethod name="1st Order" affix="postfix"/>
              <DefinitionMethod name="2nd Order" affix="postfix"/>
              <DefinitionMethod name="3rd Order" affix="postfix"/>
            </Property>
            <Property name="Ogden">
              <DefinitionMethod name="1st Order" affix="postfix"/>
              <DefinitionMethod name="2nd Order" affix="postfix"/>
              <DefinitionMethod name="3rd Order" affix="postfix"/>
            </Property>
            <Property name="Response Function"/>
            <Property name="Ogden Foam">
              <DefinitionMethod name="1st Order" affix="postfix"/>
              <DefinitionMethod name="2nd Order" affix="postfix"/>
              <DefinitionMethod name="3rd Order" affix="postfix"/>
            </Property>
            <Property name="Extended Tube"/>
            <Property name="Mullins Effect"/>
          </PropertySubcategory>
          <PropertySubcategory name="Chaboche Test Data">
            <Property name="Uniaxial Plastic Strain Test Data"/>
          </PropertySubcategory>          
          <PropertySubcategory name="Plasticity">
            <Property name="Isotropic Hardening">
              <DefinitionMethod name="Bilinear" affix="prefix"/>
              <DefinitionMethod name="Multilinear" affix="prefix"/>
            </Property>
            <Property name="Kinematic Hardening">
              <DefinitionMethod name="Bilinear" affix="prefix"/>
              <DefinitionMethod name="Multilinear" affix="prefix"/>
              <DefinitionMethod name="Chaboche" affix="prefix">
                <Qualifier name="Source" qualification="ANSYS"/>
              </DefinitionMethod>
            </Property>
            <Property name ="Anand Viscoplasticity"/>
            <Property name="Gurson Model"></Property>
          </PropertySubcategory>
          <PropertySubcategory name="Creep">
            <Property name="Strain Hardening"/>
            <Property name="Time Hardening"/>
            <Property name="Generalized Exponential"/>
            <Property name="Generalized Graham"/>
            <Property name="Generalized Blackburn"/>
            <Property name="Modified Time Hardening"/>
            <Property name="Modified Strain Hardening"/>
            <Property name="Generalized Garofalo"/>
            <Property name="Exponential Form"/>
            <Property name="Norton"/>
            <Property name="Combined Time Hardening"/>
            <Property name="Rational Polynomial"/>
            <Property name="Generalized Time Hardening"/>
          </PropertySubcategory>
        </PropertySubcategory>
      </PropertyCategory>
      <PropertyCategory name="Life">
        <Property name="Alternating Stress">
          <DefinitionMethod name="Mean Stress" affix="postfix"/>
          <DefinitionMethod name="R-Ratio" affix="postfix"/>
        </Property>/>
        <Property name="Strain-Life Parameters"/>
        <Property name="S-N Curve">
          <DefinitionMethod name="Linear" affix="prefix"/>
          <DefinitionMethod name="Bilinear" affix="prefix"/>
        </Property>
      </PropertyCategory>
      <PropertyCategory name="Strength">
        <Property name="Tensile Yield Strength"/>
        <Property name="Compressive Yield Strength"/>
        <Property name="Tensile Ultimate Strength"/>
        <Property name="Compressive Ultimate Strength"/>
        <Property name="Stress Limits">
          <DefinitionMethod name="" affix="prefix">
            <Behavior name="Orthotropic" affix="prefix"/>
          </DefinitionMethod>
        </Property>
        <Property name="Strain Limits">
          <DefinitionMethod name="" affix="prefix">
            <Behavior name="Orthotropic" affix="prefix"/>
          </DefinitionMethod>
        </Property>
        <Property name="Tsai-Wu Constants">
        </Property>
        <Property name="Puck Constants">
        </Property>
        <Property name="LaRc03/04 Constants">
        </Property>
      </PropertyCategory>
      <PropertyCategory name="Gasket">
        <Property name="Gasket Model"></Property>
      </PropertyCategory>
      <PropertyCategory name="Viscoelastic Test Data">
        <Property name="Shear Data - Viscoelastic"/>
        <Property name="Bulk Data - Viscoelastic"/>
      </PropertyCategory>
      <PropertyCategory name="Viscoelastic">        
        <Property name="Prony">
          <DefinitionMethod name="Shear Relaxation" affix="postfix"/>
          <DefinitionMethod name="Volumetric Relaxation" affix="postfix"/>
        </Property>
        <Property name="Shift Function">
          <DefinitionMethod name="William-Landel-Ferry" affix="prefix"/>
          <DefinitionMethod name="Tool-Narayanaswamy" affix="prefix"/>
          <DefinitionMethod name="Tool-Narayanaswamy w/ Fictive Temperature" affix="prefix"/>
        </Property>
      </PropertyCategory>      
      <PropertyCategory name="Shape Memory Alloy">
        <Property name="Superelasticity"/>
        <Property name="Shape Memory Effect"/>
      </PropertyCategory>
      <PropertyCategory name="Geomechanical">
        <Property name="Cam-Clay"/>
        <Property name="Drucker-Prager"/>
        <Property name="Jointed Rock"/>
        <Property name="Mohr-Coulomb"/>
        <Property name="Porous Elasticity"/>
        <Property name="Menetrey-Willam"/>
      </PropertyCategory>
      <!--
      <PropertyCategory name="Anisotropic Hyperelasticity">
        <Property name="Exponential Strain Energy Potential"/>
        <Property name="Vector A"/>
        <Property name="Vector B"/>
        <Property name="Volumetric Potential"/>
      </PropertyCategory>
      -->
      <PropertyCategory name="Damage">
        <Property name="Damage Initiation Criteria"/>
        <Property name="Damage Evolution Law">
          <DefinitionMethod name="" affix="none">
            <Qualifier name="Table" qualification="Material Property Degradation"/>
            <Qualifier name="Active Table" qualification="Material Property Degradation, Continuum Damage Mechanics"/>
          </DefinitionMethod>
          <DefinitionMethod name="" affix="none">
            <Qualifier name="Table" qualification="Continuum Damage Mechanics"/>
            <Qualifier name="Active Table" qualification="Material Property Degradation, Continuum Damage Mechanics"/>
          </DefinitionMethod>           
        </Property>          
      </PropertyCategory>
      <PropertyCategory name="Cohesive Zone">
        <Property name="Exponential for Interface Delamination"/>
        <Property name="Bilinear for Interface Delamination"/>
        <Property name="Separation-Distance based Debonding"/>
        <Property name="Fracture-Energies based Debonding"/>        
      </PropertyCategory>
      <PropertyCategory name="Fracture Criteria">
        <Property name="Linear Fracture Criterion"/>
        <Property name="Bilinear Fracture Criterion"/>
        <Property name="B-K Fracture Criterion"/>
        <Property name="Modified B-K Fracture Criterion"/>
        <Property name="Power Law Fracture Criterion"/>
      </PropertyCategory>
    </PhysicsCategory>
  </MaterialPropertyDefinitionCategories>
</EngineeringData>