stress_response_definitions.h

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// KRATOS  ___|  |                   |                   |
//       \___ \  __|  __| |   |  __| __| |   |  __| _` | |
//             | |   |    |   | (    |   |   | |   (   | |
//       _____/ \__|_|   \__,_|\___|\__|\__,_|_|  \__,_|_| MECHANICS
//
//  License:         BSD License
//                   license: StructuralMechanicsApplication/license.txt
//
//  Main authors:    Martin Fusseder, https://github.com/MFusseder
//
 
#pragma once
 
 
// System includes
 
// External includes
 
// Project includes
#include "includes/define.h"
#include "includes/element.h"
 
namespace Kratos
{
 
enum class TracedStressType
{
    FX,
    FY,
    FZ,
    MX,
    MY,
    MZ,
    FXX,
    FXY,
    FXZ,
    FYX,
    FYY,
    FYZ,
    FZX,
    FZY,
    FZZ,
    MXX,
    MXY,
    MXZ,
    MYX,
    MYY,
    MYZ,
    MZX,
    MZY,
    MZZ,
    PK2,
    VON_MISES_STRESS
};
 
enum class StressTreatment
{
    Mean,
    Node,
    GaussPoint
};
 
namespace StressResponseDefinitions
{
 
    TracedStressType ConvertStringToTracedStressType(const std::string& Str);
 
    StressTreatment ConvertStringToStressTreatment(const std::string& Str);
 
} // namespace StressResponseDefinitions.
 
 
class StressCalculation
{
public:
 
    typedef std::size_t IndexType;
    typedef std::size_t SizeType;
 
    static void CalculateStressOnNode(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
    static void CalculateStressOnGP(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
private:
 
    static void CalculateStressOnGPLinearTruss(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
    static void CalculateStressOnGPTruss(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
    static void CalculateStressOnGPShell(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
    static void CalculateStressBeam(Element& rElement,
                            const TracedStressType rTracedStressType,
                            std::vector< array_1d<double, 3 > >& rStressVector,
                            const ProcessInfo& rCurrentProcessInfo,
                            int& rDirection);
 
    static void CalculateStressOnGPBeam(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
    static void CalculateStressOnNodeBeam(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
    static void CalculateStressOnGPSmallDisplacement(Element& rElement,
                            const TracedStressType rTracedStressType,
                            Vector& rOutput,
                            const ProcessInfo& rCurrentProcessInfo);
 
};  // class StressCalculation.
 
}  // namespace Kratos.