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To account for user-defined inelastic strain in solid mechanics #3845

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0d75919
initial commit to enable anelastic strain
frankfeifan Oct 3, 2025
4d36d9a
make anelastic strain increasing with time
frankfeifan Oct 7, 2025
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24 changes: 20 additions & 4 deletions src/coreComponents/constitutive/solid/CeramicDamage.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -67,8 +67,11 @@ class CeramicDamageUpdates : public ElasticIsotropicUpdates
* @param[in] bulkModulus The ArrayView holding the bulk modulus data for each element.
* @param[in] shearModulus The ArrayView holding the shear modulus data for each element.
* @param[in] thermalExpansionCoefficient The ArrayView holding the thermal expansion coefficient data for each element.
* @param[in] anelasticStrainMagnitude The ArrayView holding the anelastic strain magnitude data for each element.
* @param[in] newStress The ArrayView holding the new stress data for each quadrature point.
* @param[in] oldStress The ArrayView holding the old stress data for each quadrature point.
* @param[in] disableInelasticity Flag to disable plasticity for inelastic models
* @param[in] enableAnelasticStrain Flag to enable stress modification due to anelastic strain
*/
CeramicDamageUpdates( arrayView2d< real64 > const & damage,
arrayView2d< real64 > const & jacobian,
Expand All @@ -80,10 +83,15 @@ class CeramicDamageUpdates : public ElasticIsotropicUpdates
arrayView1d< real64 const > const & bulkModulus,
arrayView1d< real64 const > const & shearModulus,
arrayView1d< real64 const > const & thermalExpansionCoefficient,
arrayView1d< real64 const > const & anelasticStrainIncrement,
arrayView1d< real64 > const & newAnelasticStrainMagnitude,
arrayView1d< real64 > const & oldAnelasticStrainMagnitude,
arrayView3d< real64, solid::STRESS_USD > const & newStress,
arrayView3d< real64, solid::STRESS_USD > const & oldStress,
bool const & disableInelasticity ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, newStress, oldStress, disableInelasticity ),
bool const & disableInelasticity,
const integer & enableAnelasticStrain ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, anelasticStrainIncrement, newAnelasticStrainMagnitude, oldAnelasticStrainMagnitude, newStress, oldStress,
disableInelasticity, enableAnelasticStrain ),
m_damage( damage ),
m_jacobian( jacobian ),
m_lengthScale( lengthScale ),
Expand Down Expand Up @@ -472,9 +480,13 @@ class CeramicDamage : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}

/**
Expand All @@ -498,9 +510,13 @@ class CeramicDamage : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}


Expand Down
23 changes: 19 additions & 4 deletions src/coreComponents/constitutive/solid/DelftEgg.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -54,9 +54,11 @@ class DelftEggUpdates : public ElasticIsotropicUpdates
* @param[in] bulkModulus The ArrayView holding the bulk modulus data for each element.
* @param[in] shearModulus The ArrayView holding the shear modulus data for each element.
* @param[in] thermalExpansionCoefficient The ArrayView holding the thermal expansion coefficient data for each element.
* @param[in] anelasticStrainMagnitude The ArrayView holding the anelastic strain magnitude data for each element.
* @param[in] newStress The ArrayView holding the new stress data for each quadrature point.
* @param[in] oldStress The ArrayView holding the old stress data from the previous converged state for each point
* @param[in] disableInelasticity Flag to disable plastic response
* @param[in] enableAnelasticStrain Flag to enable stress modification due to anelastic strain
*/
DelftEggUpdates( arrayView1d< real64 const > const & recompressionIndex,
arrayView1d< real64 const > const & virginCompressionIndex,
Expand All @@ -67,10 +69,15 @@ class DelftEggUpdates : public ElasticIsotropicUpdates
arrayView1d< real64 const > const & bulkModulus,
arrayView1d< real64 const > const & shearModulus,
arrayView1d< real64 const > const & thermalExpansionCoefficient,
arrayView1d< real64 const > const & anelasticStrainIncrement,
arrayView1d< real64 > const & newAnelasticStrainMagnitude,
arrayView1d< real64 > const & oldAnelasticStrainMagnitude,
arrayView3d< real64, solid::STRESS_USD > const & newStress,
arrayView3d< real64, solid::STRESS_USD > const & oldStress,
const bool & disableInelasticity ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, newStress, oldStress, disableInelasticity ),
const bool & disableInelasticity,
const integer & enableAnelasticStrain ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, anelasticStrainIncrement, newAnelasticStrainMagnitude, oldAnelasticStrainMagnitude, newStress, oldStress,
disableInelasticity, enableAnelasticStrain ),
m_recompressionIndex( recompressionIndex ),
m_virginCompressionIndex( virginCompressionIndex ),
m_cslSlope( cslSlope ),
Expand Down Expand Up @@ -524,9 +531,13 @@ class DelftEgg : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}

/**
Expand All @@ -549,9 +560,13 @@ class DelftEgg : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}


Expand Down
24 changes: 20 additions & 4 deletions src/coreComponents/constitutive/solid/DruckerPrager.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -53,8 +53,11 @@ class DruckerPragerUpdates : public ElasticIsotropicUpdates
* @param[in] thermalExpansionCoefficient The ArrayView holding the thermal expansion coefficient data for each element.
* @param[in] shearModulus The ArrayView holding the shear modulus data for each element.
* @param[in] thermalExpansionCoefficient The ArrayView holding the thermal expansion coefficient data for each element.
* @param[in] anelasticStrainMagnitude The ArrayView holding the anelastic strain magnitude data for each element.
* @param[in] newStress The ArrayView holding the new stress data for each quadrature point.
* @param[in] oldStress The ArrayView holding the old stress data for each quadrature point.
* @param[in] disableInelasticity Flag to disable plasticity for inelastic models
* @param[in] enableAnelasticStrain Flag to enable stress modification due to anelastic strain
*/
DruckerPragerUpdates( arrayView1d< real64 const > const & friction,
arrayView1d< real64 const > const & dilation,
Expand All @@ -64,10 +67,15 @@ class DruckerPragerUpdates : public ElasticIsotropicUpdates
arrayView1d< real64 const > const & bulkModulus,
arrayView1d< real64 const > const & shearModulus,
arrayView1d< real64 const > const & thermalExpansionCoefficient,
arrayView1d< real64 const > const & anelasticStrainIncrement,
arrayView1d< real64 > const & newAnelasticStrainMagnitude,
arrayView1d< real64 > const & oldAnelasticStrainMagnitude,
arrayView3d< real64, solid::STRESS_USD > const & newStress,
arrayView3d< real64, solid::STRESS_USD > const & oldStress,
bool const & disableInelasticity ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, newStress, oldStress, disableInelasticity ),
bool const & disableInelasticity,
const integer & enableAnelasticStrain ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, anelasticStrainIncrement, newAnelasticStrainMagnitude, oldAnelasticStrainMagnitude, newStress, oldStress,
disableInelasticity, enableAnelasticStrain ),
m_friction( friction ),
m_dilation( dilation ),
m_hardening( hardening ),
Expand Down Expand Up @@ -410,9 +418,13 @@ class DruckerPrager : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}

/**
Expand All @@ -434,9 +446,13 @@ class DruckerPrager : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}


Expand Down
23 changes: 19 additions & 4 deletions src/coreComponents/constitutive/solid/DruckerPragerExtended.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,9 @@ class DruckerPragerExtendedUpdates : public ElasticIsotropicUpdates
* @param[in] bulkModulus The ArrayView holding the bulk modulus data for each element.
* @param[in] shearModulus The ArrayView holding the shear modulus data for each element.
* @param[in] thermalExpansionCoefficient The ArrayView holding the thermal expansion coefficient data for each element.
* @param[in] anelasticStrainMagnitude The ArrayView holding the anelastic strain magnitude data for each element.
* @param[in] stress The ArrayView holding the stress data for each quadrature point.
* @param[in] enableAnelasticStrain Flag to enable stress modification due to anelastic strain
*/
DruckerPragerExtendedUpdates( arrayView1d< real64 const > const & initialFriction,
arrayView1d< real64 const > const & residualFriction,
Expand All @@ -58,10 +60,15 @@ class DruckerPragerExtendedUpdates : public ElasticIsotropicUpdates
arrayView1d< real64 const > const & bulkModulus,
arrayView1d< real64 const > const & shearModulus,
arrayView1d< real64 const > const & thermalExpansionCoefficient,
arrayView1d< real64 const > const & anelasticStrainIncrement,
arrayView1d< real64 > const & newAnelasticStrainMagnitude,
arrayView1d< real64 > const & oldAnelasticStrainMagnitude,
arrayView3d< real64, solid::STRESS_USD > const & newStress,
arrayView3d< real64, solid::STRESS_USD > const & oldStress,
bool const & disableInelasticity ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, newStress, oldStress, disableInelasticity ),
bool const & disableInelasticity,
const integer & enableAnelasticStrain ):
ElasticIsotropicUpdates( bulkModulus, shearModulus, thermalExpansionCoefficient, anelasticStrainIncrement, newAnelasticStrainMagnitude, oldAnelasticStrainMagnitude, newStress, oldStress,
disableInelasticity, enableAnelasticStrain ),
m_initialFriction( initialFriction ),
m_residualFriction( residualFriction ),
m_dilationRatio( dilationRatio ),
Expand Down Expand Up @@ -441,9 +448,13 @@ class DruckerPragerExtended : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}

/**
Expand All @@ -467,9 +478,13 @@ class DruckerPragerExtended : public ElasticIsotropic
m_bulkModulus,
m_shearModulus,
m_thermalExpansionCoefficient,
m_anelasticStrainIncrement,
m_newAnelasticStrainMagnitude,
m_oldAnelasticStrainMagnitude,
m_newStress,
m_oldStress,
m_disableInelasticity );
m_disableInelasticity,
m_enableAnelasticStrain );
}


Expand Down
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