ENGISSOL - 3D Frame Analysis Library

Frame3D

CableElementSection Class

CableElementUniformLoad Class

CableSuperElement Class

CableUniformLoad Class

ComboType Enumeration

CoordinateSystem Enumeration

Face Enumeration

FloorDiaphragm Class

Frame3DException Class

Frame3DException.ErrorType Enumeration

FrameElementSection Class

FrameElementSectionModifiers Class

FrameSuperElement Class

FrameSuperElementPointLoad Class

FrameSuperElementUniformLoad Class

FrameSuperUniformLoad Class

GeometricNonLinearCase Class

GeometricNonLinearCase.UpdateStiffnessMatrixMethod Enumeration

GroundMotionDirection Enumeration

LinearLoadCaseForFloorDiaphragm Class

LinearLoadCaseForSuperFrameElement Class

LinearLoadCaseForSuperNode Class

LinearLoadCaseForSuperShellElement Class

LoadCaseForSuperCableElement Class

LoadCaseType Enumeration

LoadCaseWithFactor Class

LoadCombination Class

LoadCombinationItem Class

LoadCombinationItem_Type Enumeration

LoadCombinationWithFactor Class

LoadCordinateSystem Enumeration

LoadDefinitionFromStartingNode Enumeration

Material Class

MemberReleases Class

MemberType Enumeration

ModeComboType Enumeration

Model Class

Model.AnalysisInfo Enumeration

Model.ChangedEnumEventHandler Delegate

Model.ChangedEventHandler Delegate

Model.IncrementProgressBarEventHandler Delegate

ResponseSpectrumCase Class

ResponseSpectrumFunction Class

ShellResultsLocation Enumeration

ShellSuperElementTriangular Class

ShellSuperElementUniformLoad Class

ShellSuperUniformLoad Class

ShellTriangularResultsLocation Enumeration

SuperNode Class

SuperPointLoad Class

TimeHistoryCase Class

TimeHistoryFunction Class

GeometricNonLinearCaseUpdateStiffnessMatrixMethod Enumeration

3D Frame Analysis Library

Enumerator with all possible cases for the update of the global stiffness matrix

Namespace: Frame3D
Assembly: Frame3D (in Frame3D.dll) Version: 1.0.7422.36923 (1.0.0.0)

Syntax

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public enum UpdateStiffnessMatrixMethod

Public Enumeration UpdateStiffnessMatrixMethod

Members

Member name	Value	Description
AfterEachIterationInLoadStep	0	Stiffness matrix is updated after each iteration inside one load step (Full Newton-Raphson method)
AfterEachLoadStep	1	Stiffness matrix is updated after each load step (constant for iteration in one load step, Modified Newton-Raphson method)
KeepConstant	2	Stiffness matrix is kept constant

Reference

Frame3D Namespace

GeometricNonLinearCaseAddLanguageSpecificTextSet("LSTF9C3E51F_0?cpp=::|nu=.");UpdateStiffnessMatrixMethod Enumeration

Reference

GeometricNonLinearCaseUpdateStiffnessMatrixMethod Enumeration