KOKO\Mimi
84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
#ifndef FESA_PROPERTIES_GENERAL_BEAM_SECTION_H_
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#define FESA_PROPERTIES_GENERAL_BEAM_SECTION_H_
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#include <array>
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#include <string>
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#include <vector>
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#include "fesa/core/status.h"
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#include "fesa/properties/element_property.h"
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namespace fesa {
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/// @brief Stores the approved general Euler-beam section properties.
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class GeneralBeamSection final : public ElementProperty {
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public:
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/// @brief Creates a validated general beam section.
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/// @param first_axis Abaqus first section axis in global coordinates.
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/// @param section_points Optional section-point coordinates `(x1,x2)`.
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/// @return A section or a structured model failure.
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static Result<GeneralBeamSection> Create(
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SourceEntityId source_id, std::string name, double area, double i11,
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double i12, double i22, double torsional_constant,
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std::array<double, 3> first_axis,
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std::vector<std::array<double, 2>> section_points,
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SourceLocation location);
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/// @brief Constructs an already validated parser-owned section record.
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/// @note This compatibility seam preserves current consumers until Domain
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/// polymorphic ownership is migrated.
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GeneralBeamSection(std::string name, double area, double i11, double i12,
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double i22, double torsional_constant,
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std::array<double, 3> first_axis,
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std::vector<std::array<double, 2>> section_points,
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SourceLocation location);
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ElementPropertyKind Kind() const noexcept override;
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const SourceEntityId& SourceId() const noexcept override;
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const SourceLocation& Location() const noexcept override;
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/// @brief Returns the source section name.
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const std::string& Name() const noexcept;
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/// @brief Returns cross-sectional area.
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double Area() const noexcept;
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/// @brief Returns the first principal section inertia input.
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double I11() const noexcept;
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/// @brief Returns the cross-bending inertia, which is exactly zero in V0.
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double I12() const noexcept;
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/// @brief Returns the second principal section inertia input.
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double I22() const noexcept;
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/// @brief Returns the Saint-Venant torsional constant.
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double TorsionalConstant() const noexcept;
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/// @brief Returns the Abaqus first section axis in global coordinates.
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const std::array<double, 3>& FirstAxis() const noexcept;
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/// @brief Returns optional section points in source order.
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const std::vector<std::array<double, 2>>& SectionPoints() const noexcept;
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// Public storage preserves the current semantic-record API until Domain
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// ownership migrates in the next approved Step.
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std::string name;
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double area;
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double i11;
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double i12;
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double i22;
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double torsional_constant;
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std::array<double, 3> first_axis;
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std::vector<std::array<double, 2>> section_points;
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SourceLocation location;
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private:
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/// @brief Constructs a candidate whose fields have already been checked.
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GeneralBeamSection(SourceEntityId source_id, std::string name, double area,
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double i11, double i12, double i22,
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double torsional_constant,
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std::array<double, 3> first_axis,
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std::vector<std::array<double, 2>> section_points,
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SourceLocation location);
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SourceEntityId source_id_;
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};
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} // namespace fesa
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#endif // FESA_PROPERTIES_GENERAL_BEAM_SECTION_H_
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