SS.StructuralMechanics 1.2.0

export function combineFrameLoadCases(string identity, Frame2DModel model, FrameLoadCase[] cases, double[] factors)->FrameLoadCase

export function frame2DModel(double[] x, double[] y, int[] startNode, int[] endNode, string[] kind, double[] elasticModulus, double[] area, double[] inertia, double[] density, double[] thermalExpansion, bool[] fixedDegrees, double[] prescribedDisplacement)->Frame2DModel

export record Frame2DModel(public double[] x, public double[] y, public int[] startNode, public int[] endNode, public string[] kind, public double[] elasticModulus, public double[] area, public double[] inertia, public double[] density, public double[] thermalExpansion, public bool[] fixedDegrees, public double[] prescribedDisplacement, public int degrees)

export function frameBuckling(Frame2DModel model, FrameStaticResult reference, int requested, double tolerance, int maximumIterations)->FrameBucklingResult

export record FrameBucklingResult(public double[] factors, public double[] modes, public int modeCount, public double residual, public bool converged, public string diagnostic)

export record FrameEnvelope2D(public double[] minimumDisplacement, public double[] maximumDisplacement, public int[] minimumDisplacementCase, public int[] maximumDisplacementCase, public double[] minimumEndForce, public double[] maximumEndForce, public int[] minimumEndForceCase, public int[] maximumEndForceCase, public string[] combinationIdentities, public string diagnostic)

export function frameLoadCase(string identity, Frame2DModel model, double[] nodalLoads, double[] uniformTransverseLoads, double[] temperatureChange)->FrameLoadCase

export record FrameLoadCase(public string identity, public double[] nodalLoads, public double[] uniformTransverseLoads, public double[] temperatureChange)

export record FrameModalResult(public double[] frequencies, public double[] modes, public int modeCount, public double residual, public bool converged, public string diagnostic)

export function frameModes(Frame2DModel model, int requested, double tolerance, int maximumIterations)->FrameModalResult

export record FrameStaticResult(public double[] displacement, public double[] reactions, public double[] elementEndForces, public double residual, public double strainEnergy, public double externalWork, public bool converged, public string diagnostic)

export function instabilityDiagnostic2D(Frame2DModel model, double zeroTolerance, double conditionLimit, int maximumIterations)->InstabilityDiagnostic2DResult

export record InstabilityDiagnostic2DResult(public int zeroModes, public double smallestEigenvalue, public double largestEigenvalue, public double conditionEstimate, public bool mechanism, public bool illConditioned, public bool bucklingRisk, public string diagnostic)

export function loadCombinationEnvelope2D(Frame2DModel model, FrameLoadCase[] baseCases, string[] combinationIdentities, double[] factors)->FrameEnvelope2D

export function modalParticipation2D(Frame2DModel model, FrameModalResult modes, double[] influence)->ModalParticipation2DResult

export record ModalParticipation2DResult(public double[] factors, public double[] effectiveMasses, public double[] effectiveMassRatios, public double[] cumulativeMassRatios, public double totalInfluenceMass, public double residualMassRatio, public string diagnostic)

export function solveFrame2D(Frame2DModel model, FrameLoadCase loadCase)->FrameStaticResult

export function solveTruss2D(double[] x, double[] y, int[] startNode, int[] endNode, double[] elasticModulus, double[] area, double[] thermalExpansion, double[] temperatureChange, bool[] fixedX, bool[] fixedY, double[] prescribedX, double[] prescribedY, double[] loadX, double[] loadY, double absoluteTolerance, double relativeTolerance, int maximumIterations) -> (double[], double[], double[], double[], double, int, bool, string)

export function solveTruss2DUnits(m[] x, m[] y, int[] startNode, int[] endNode, Pa[] elasticModulus, squareMetre[] area, double[] thermalExpansion, deltaK[] temperatureChange, bool[] fixedX, bool[] fixedY, m[] prescribedX, m[] prescribedY, N[] loadX, N[] loadY, N absoluteTolerance, double relativeTolerance, int maximumIterations) -> (m[], N[], N[], Pa[], N, int, bool, string)

export function sparseFrameAssembly2D(Frame2DModel model, FrameLoadCase loadCase, double zeroTolerance)->SparseFrameAssembly2DResult

export record SparseFrameAssembly2DResult(public double[] values, public int[] columnIndices, public int[] rowOffsets, public double[] loads, public FrameStaticResult solution, public int nonzeros, public string diagnostic)

export function verticalElasticSensitivity(double[] x, double[] y, int[] startNode, int[] endNode, double[] elasticModulus, double[] area, double[] thermalExpansion, double[] temperatureChange, bool[] fixedX, bool[] fixedY, double[] prescribedX, double[] prescribedY, double[] loadX, double[] loadY, int responseNode, int element, double step) -> double

export function verticalLoadSensitivity(double[] x, double[] y, int[] startNode, int[] endNode, double[] elasticModulus, double[] area, double[] thermalExpansion, double[] temperatureChange, bool[] fixedX, bool[] fixedY, double[] prescribedX, double[] prescribedY, double[] loadX, double[] loadY, int responseNode, int loadNode, double step) -> double

export function verticalTemperatureSensitivity(double[] x, double[] y, int[] startNode, int[] endNode, double[] elasticModulus, double[] area, double[] thermalExpansion, double[] temperatureChange, bool[] fixedX, bool[] fixedY, double[] prescribedX, double[] prescribedY, double[] loadX, double[] loadY, int responseNode, int element, double step) -> double