KOKO\Mimi
99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
#ifndef FESA_RESULTS_RESULT_RECORDS_H_
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#define FESA_RESULTS_RESULT_RECORDS_H_
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#include <array>
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#include <cstddef>
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#include <string>
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#include <optional>
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#include <vector>
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#include "fesa/core/source_identity.h"
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#include "fesa/elements/mitc4_drilling_mode.h"
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namespace fesa {
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/// @brief Identifies one deterministic result frame.
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struct StepFrameIdentity {
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std::string step_name;
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std::size_t frame_index;
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};
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/// @brief Stores one beam endpoint action and section-resultant row.
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struct EndpointResultRow {
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EntityIndex element;
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int endpoint;
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SourceEntityId node;
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std::array<double, 6> end_action;
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std::array<double, 4> section_resultant;
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};
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/// @brief Stores one beam Gauss generalized result row.
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struct GaussResultRow {
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EntityIndex element;
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int gauss_point;
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std::array<double, 4> generalized_strain;
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std::array<double, 4> generalized_resultant;
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};
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/// @brief Stores one beam axial-stress section-point row.
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struct StressS11Row {
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EntityIndex element;
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int gauss_point;
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std::size_t section_point;
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double x1;
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double x2;
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double s11;
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std::string source;
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};
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/// @brief Identifies one MITC4 midsurface integration location.
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enum class ShellMidsurfaceLocation { kGp1, kGp2, kGp3, kGp4 };
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/// @brief Identifies one through-thickness shell recovery position.
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enum class ShellSectionPosition { kBottom, kMiddle, kTop };
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/// @brief Stores one through-thickness shell stress row.
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struct ShellSectionStressRow {
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ShellSectionPosition position;
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double zeta;
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std::array<double, 3> components;
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};
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/// @brief Stores one MITC4 physical recovery row.
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struct ShellResultRow {
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EntityIndex element;
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ShellMidsurfaceLocation location;
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std::array<double, 2> natural_coordinates;
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// Axis rows [e1,e2,e3], global-component columns.
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std::array<std::array<double, 3>, 3> local_frame;
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std::array<double, 8> generalized_strain;
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std::array<double, 8> section_resultant;
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// Fixed BOTTOM, MIDDLE, TOP order; components are [S11,S22,S12].
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std::array<ShellSectionStressRow, 3> stress;
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};
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/// @brief Separates artificial internal spatial moment from raw equilibrium.
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/// @note The actual immutable kernel mode accompanies every production frame.
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struct Mitc4DrillingEvidence {
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Mitc4DrillingMode mode;
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std::array<double, 3> drilling_moment{};
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// Raw force balance and raw moment balance minus positive internal drilling.
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std::array<double, 6> equilibrium_with_drilling{};
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};
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/// @brief Carries a complete shell result candidate for atomic validation.
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struct ShellStateCandidate {
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std::vector<ShellResultRow> rows;
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double physical_strain_energy{0.0};
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// [FORCE_1,FORCE_2,FORCE_3,MOMENT_1,MOMENT_2,MOMENT_3].
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std::array<double, 6> equilibrium{};
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// [FREE_RESIDUAL_NORMALIZED,FORCE_BALANCE_NORMALIZED,
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// MOMENT_BALANCE_NORMALIZED].
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std::array<double, 3> verification_metrics{};
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std::optional<Mitc4DrillingEvidence> mitc4_drilling;
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};
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} // namespace fesa
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#endif // FESA_RESULTS_RESULT_RECORDS_H_
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