Simples Documentation

• 1. Introduction
• 2. Simples Class Reference
  • 2.1. Model
    • 2.1.1. Model Class
      • Model
    • 2.1.2. Element Parameters
      • Epar
  • 2.2. FE Mesh Classes
    • 2.2.1. Branch
      • Branch
    • 2.2.2. Node Class
      • Node
    • 2.2.3. Element Class
      • Element
    • 2.2.4. Node and Element Sets
    • 2.2.5. Node Set
      • NodeSet
    • 2.2.6. Element Set
      • ElementSet
    • 2.2.7. Element Edge Set
      • ElementEdgeSet
    • 2.2.8. Element Face Set
      • ElementFaceSet
  • 2.3. Natural Boundary Conditions
    • 2.3.1. Acceleration (Inertia) Forces
      • NbcAccelerations
    • 2.3.2. Body Heat
      • NbcBodyHeat
    • 2.3.3. Body Forces
      • NbcBodyLoads
    • 2.3.4. Concentrated Force Components on Nodes
      • NbcConcentratedLoads
    • 2.3.5. DOF Values on Nodes
      • NbcDofValues
    • 2.3.6. Forces on Nodes
      • NbcForces
    • 2.3.7. Line Forces on Element Edges
      • NbcLineLoads
    • 2.3.8. Normal Pressures on Element Faces
      • NbcPressure
    • 2.3.9. Surface Traction Forces on Element Faces
      • NbcSurfaceTractions
  • 2.4. Solution Cases and Stages
    • 2.4.1. Case Class
      • Case
  • 2.5. Fields
    • 2.5.1. Nodefield Class
      • NodeField
    • 2.5.2. ElementField Class
      • ElementField
    • 2.5.3. SamplingPointField Class
      • SamplingPointField
    • 2.5.4. BeamStressField Class
      • BeamStressField
  • 2.6. Data Formatters
    • FmtSummary
    • FmtNodeElementSet
    • FmtBranchConnectivity
    • FmtEpatch
    • FmtNodeParameters
    • FmtElementParameters
    • FmtVariables
    • FmtFIELDS
    • FmtMatProp
    • FmtBoundaryConditions
    • FmtCaseStage
    • FmtDict
    • FmtBucklingLoad
    • FmtEigenfrequencies
    • FmtSamplingPointField
    • FmtTransformations
    • FmtMassCOG
    • FmtArray
    • FormatElements
      • FormatElements.extract()
    • FormatNodes
      • FormatNodes.extract()
    • FormatDOF
      • FormatDOF.extract()
    • FormatSPF
      • FormatSPF.extract()
  • 2.7. Beam Cross-Sections
    • BeamCrossSection
      • BeamCrossSection.compute_properties()
      • BeamCrossSection.add_line()
      • BeamCrossSection.add_line_straight()
      • BeamCrossSection.print_properties()
      • BeamCrossSection.create_mdl_property()
      • BeamCrossSection.compute_stresses_point()
      • BeamCrossSection.compute_stresses_points()
      • BeamCrossSection.plot()
    • BeamCrossSectionBox
      • BeamCrossSectionBox.compute_properties()
    • BeamCrossSectionL
      • BeamCrossSectionL.compute_properties()
    • BeamCrossSectionTube
      • BeamCrossSectionTube.compute_properties()
    • BeamCrossSectionBar
      • BeamCrossSectionBar.compute_properties()
    • BeamCrossSectionRod
      • BeamCrossSectionRod.compute_properties()
    • BeamCrossSectionI
      • BeamCrossSectionI.compute_properties()
    • BeamCrossSectionC
      • BeamCrossSectionC.compute_properties()
    • BeamCrossSectionConstants
      • BeamCrossSectionConstants.compute_properties()
  • 2.8. Graphs
    • Graph2
      • Graph2.get_plt
      • Graph2.get_figure
      • Graph2.get_axes
      • Graph2.axes_minmax_x
      • Graph2.axes_minmax_y
      • Graph2.axes_label_x
      • Graph2.axes_labelsize_x
      • Graph2.axes_ticksize_x
      • Graph2.axes_tickformat_x
      • Graph2.axes_label_y
      • Graph2.axes_labelsize_y
      • Graph2.axes_ticksize_y
      • Graph2.axes_tickformat_y
      • Graph2.grid_linewidth_x
      • Graph2.grid_linewidth_y
      • Graph2.grid_framelinewidth
      • Graph2.grid
      • Graph2.title
      • Graph2.title_fontsize
      • Graph2.legend_visible
      • Graph2.legend_fontsize
      • Graph2.close()
      • Graph2.get_size()
      • Graph2.add_line()
      • Graph2.add_line_xy()
      • Graph2.add_line_arr()
      • Graph2.add_legend()
      • Graph2.add_line_csv()
      • Graph2.save()
      • Graph2.show()
      • Graph2.swap()
    • Line2
      • Line2.color
      • Line2.fillstyle
      • Line2.label
      • Line2.linestyle
      • Line2.linewidth
      • Line2.markeredgecolor
      • Line2.markeredgewidth
      • Line2.markerfacecoloralt
      • Line2.markerfacecolor
      • Line2.marker
      • Line2.markersize
      • Line2.swap()
      • Line2.set()
  • 2.9. Modal Transient Solver
    • ModalSolver
      • ModalSolver.integrate()
      • ModalSolver.back_transform_dof_time_history()
      • ModalSolver.back_transform_step_db()
    • Mode
  • 2.10. Utility Classes and Functions
    • 2.10.1. Version
      • get_version()
      • get_version_long()
    • 2.10.2. Curve Interpolation
      • Spline1
      • BezierCurve
      • BSplinePCurve
    • 2.10.3. Mesh Extract Utilities
      • ExtractMesh
      • print_set()
    • 2.10.4. Compare and Check Functions
    • 2.10.5. Unit Conversions
    • 2.10.6. Misc
    • 2.10.7. Transformations
  • 2.11. Helper Classes and Functions
    • 2.11.1. Named Tuple Helper Classes
      • ArrayN2
      • BeamElementStresses
      • BucklingLoad
      • Eigenfrequencies
      • MeshElementConnectivity
      • MeshPointSet
      • FromCSV
  • 2.12. B2000++ FE Input Generator
  • 2.13. Modeler Classes
    • 2.13.1. Points
      • CPoint
    • 2.13.2. Edges
      • EdgeBSpline
      • EdgeCircularArc
      • EdgeStraightLine
    • 2.13.3. Surfaces
      • SurfaceCoons
• 3. Simples Applications
  • 3.1. b2browser
  • 3.2. b2print_solutions
  • 3.3. b2print_buckling_loads
  • 3.4. b2print_eigenfrequencies
  • 3.5. b2modal
  • 3.6. Read CSV Files and Plot Curves
  • 3.7. Plot Stress Stack
• 4. Using Simples Classes
  • 4.1. The Model
  • 4.2. Solution Cases
  • 4.3. Boundary Conditions
  • 4.4. Fields
    • 4.4.1. Node or DOF Fields
    • 4.4.2. Element Fields
    • 4.4.3. Sampling Point Fields
      • SamplingPointField
    • 4.4.4. Beam Stress Fields
      • BeamStressField
  • 4.5. Formatting Data
  • 4.6. Beam Cross-Sections
  • 4.7. Create Graphs
  • 4.8. The FE Modeler
  • 4.9. Utilities
    • 4.9.1. The Modal Solver
    • 4.9.2. Interpolation of Curves
  • 4.10. Data Extraction Utilities
  • 4.11. Modeler
• 5. Additional Notes
• 6. Examples and Verification
  • 6.1. Minimodeler Examples
    • 6.1.1. Cook Membrane Problem (Modeler)
    • 6.1.2. Plate under normal pressure
    • 6.1.3. Beam with pin-joint
    • 6.1.4. Scordelis-Lo Roof Linear Analysis
  • 6.2. Interpolation Tests
    • 6.2.1. Spline Interpolation tests
  • 6.3. Beam Section Tests
    • 6.3.1. Bar Section Stress Test
• 7. Updates
  • 7.1. Version 4.4.4 (June 2021)
    • 7.1.1. New Classes
    • 7.1.2. API Modifications
    • 7.1.3. FE Mesh Generation
    • 7.1.4. New Applications
• 8. Bibliograpy
• Index

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