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IfcStructuralResultGroup

Definition from buildingSMART International: Instances of the entity IfcStructuralResultGroup are used to group results of structural analysis calculations and to capture the connection to the underlying basic load group. The basic functionality for grouping inherited from IfcGroup is used to collect instances from IfcStructuralReaction or its respective subclasses.

HISTORY: New entity in Release IFC2x Edition 2.

EXPRESS specification:

ENTITY IfcStructuralResultGroup
SUBTYPE OF ( IfcGroup);
TheoryType  :  IfcAnalysisTheoryTypeEnum;
ResultForLoadGroup  :  OPTIONAL IfcStructuralLoadGroup;
IsLinear  :  BOOLEAN;
INVERSE
ResultGroupFor  :  SET [0:1] OF IfcStructuralAnalysisModel FOR HasResults;
END_ENTITY;

Attribute definitions:

TheoryType  :  Specifies the analysis theory used to obtain the respective results.
ResultForLoadGroup  :  Reference to an instance of IfcStructuralLoadGroup for which this instance represents the result.
IsLinear  :  This Boolean value allows to easily recognize if a linear analysis has been applied (allowing the superposition of analysis results), or vice versa.
ResultGroupFor  :  Reference to an instance of IfcStructuralAnalysisModel for which this instance captures a result.

Inheritance graph

ENTITY IfcStructuralResultGroup;
ENTITY IfcRoot;
GlobalId  :  IfcGloballyUniqueId;
OwnerHistory  :  IfcOwnerHistory;
Name  :  OPTIONAL IfcLabel;
Description  :  OPTIONAL IfcText;
ENTITY IfcObjectDefinition;
INVERSE
HasAssignments  :  SET OF IfcRelAssigns FOR RelatedObjects;
IsDecomposedBy  :  SET OF IfcRelDecomposes FOR RelatingObject;
Decomposes  :  SET [0:1] OF IfcRelDecomposes FOR RelatedObjects;
HasAssociations  :  SET OF IfcRelAssociates FOR RelatedObjects;
ENTITY IfcObject;
ObjectType  :  OPTIONAL IfcLabel;
INVERSE
IsDefinedBy  :  SET OF IfcRelDefines FOR RelatedObjects;
ENTITY IfcGroup;
INVERSE
IsGroupedBy  :  IfcRelAssignsToGroup FOR RelatingGroup;
ENTITY IfcStructuralResultGroup;
TheoryType  :  IfcAnalysisTheoryTypeEnum;
ResultForLoadGroup  :  OPTIONAL IfcStructuralLoadGroup;
IsLinear  :  BOOLEAN;
INVERSE
ResultGroupFor  :  SET [0:1] OF IfcStructuralAnalysisModel FOR HasResults;
END_ENTITY;