CreateCreepBGRa.cpp

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#include "CreateCreepBGRa.h"
 
#include "BaseLib/ConfigTree.h"
#include "CreateLinearElasticIsotropic.h"
#include "CreepBGRa.h"
#include "MechanicsBase.h"
#include "NumLib/CreateNewtonRaphsonSolverParameters.h"
#include "ParameterLib/Parameter.h"
#include "ParameterLib/Utils.h"
 
namespace MaterialLib
{
namespace Solids
{
namespace Creep
{
template <int DisplacementDim>
std::unique_ptr<MaterialLib::Solids::MechanicsBase<DisplacementDim>>
createCreepBGRa(
    std::vector<std::unique_ptr<ParameterLib::ParameterBase>> const& parameters,
    BaseLib::ConfigTree const& config)
{
    config.checkConfigParameter("type", "CreepBGRa");
    DBUG("Create CreepBGRa material");
 
    // Read elastic data first.
    const bool skip_type_checking = true;
    auto elastic_data =
        MaterialLib::Solids::createLinearElasticIsotropic<DisplacementDim>(
            parameters, config, skip_type_checking);
 
    auto& A = ParameterLib::findParameter<double>(
        config, "a", parameters, 1);
 
    auto& n = ParameterLib::findParameter<double>(
        config, "n", parameters, 1);
 
    auto& sigma0 = ParameterLib::findParameter<double>(
        config, "sigma0", parameters, 1);
 
    auto& Q = ParameterLib::findParameter<double>(
        config, "q", parameters, 1);
 
    auto const& nonlinear_solver_config =
        config.getConfigSubtree("nonlinear_solver");
    auto const nonlinear_solver_parameters =
        NumLib::createNewtonRaphsonSolverParameters(nonlinear_solver_config);
 
    return std::unique_ptr<CreepBGRa<DisplacementDim>>{
        new CreepBGRa<DisplacementDim>{elastic_data->getMaterialProperties(),
                                       nonlinear_solver_parameters, A, n,
                                       sigma0, Q}};
}
 
template std::unique_ptr<MaterialLib::Solids::MechanicsBase<2>>
createCreepBGRa<2>(
    std::vector<std::unique_ptr<ParameterLib::ParameterBase>> const& parameters,
    BaseLib::ConfigTree const& config);
 
template std::unique_ptr<MaterialLib::Solids::MechanicsBase<3>>
createCreepBGRa<3>(
    std::vector<std::unique_ptr<ParameterLib::ParameterBase>> const& parameters,
    BaseLib::ConfigTree const& config);
}  // namespace Creep
}  // namespace Solids
}  // namespace MaterialLib