Namespace Xbim.Ifc4.StructuralAnalysisDomain Classes IfcRelConnectsStructuralActivity IfcRelConnectsStructuralMember IfcRelConnectsWithEccentricity IfcStructuralAction IfcStructuralActivity IfcStructuralAnalysisModel IfcStructuralConnection IfcStructuralCurveAction IfcStructuralCurveConnection IfcStructuralCurveMember IfcStructuralCurveMemberVarying IfcStructuralCurveReaction IfcStructuralItem IfcStructuralLinearAction IfcStructuralLoadCase IfcStructuralLoadGroup IfcStructuralMember IfcStructuralPlanarAction IfcStructuralPointAction IfcStructuralPointConnection IfcStructuralPointReaction IfcStructuralReaction IfcStructuralResultGroup IfcStructuralSurfaceAction IfcStructuralSurfaceConnection IfcStructuralSurfaceMember IfcStructuralSurfaceMemberVarying IfcStructuralSurfaceReaction Interfaces IfcStructuralActivityAssignmentSelect Enums IfcStructuralAnalysisModel.IfcStructuralAnalysisModelClause IfcStructuralCurveAction.IfcStructuralCurveActionClause IfcStructuralCurveMember.IfcStructuralCurveMemberClause IfcStructuralCurveReaction.IfcStructuralCurveReactionClause IfcStructuralLinearAction.IfcStructuralLinearActionClause IfcStructuralLoadCase.IfcStructuralLoadCaseClause IfcStructuralLoadGroup.IfcStructuralLoadGroupClause IfcStructuralPlanarAction.IfcStructuralPlanarActionClause IfcStructuralPointAction.IfcStructuralPointActionClause IfcStructuralPointReaction.IfcStructuralPointReactionClause IfcStructuralResultGroup.IfcStructuralResultGroupClause IfcStructuralSurfaceAction.IfcStructuralSurfaceActionClause IfcStructuralSurfaceMember.IfcStructuralSurfaceMemberClause IfcStructuralSurfaceReaction.IfcStructuralSurfaceReactionClause