IfcStructuralReaction

Definition from IAI: A structural reaction is a structural activity that results from a structural action imposed to a structural item or building element. A support is an example for a structural reaction.

HISTORY: New entity in Release IFC2x Edition 2.

EXPRESS specification:

ENTITY IfcStructuralReaction

ABSTRACT SUPERTYPE OF

(IfcStructuralPointReaction)

SUBTYPE OF (

IfcStructuralActivity);

INVERSE

Causes

SET OF IfcStructuralAction FOR CausedBy;

END_ENTITY;

Attribute definitions:

Causes

Optional reference to instances of IfcStructuralAction which directly depend on this reaction. This reference is only needed if dependencies between structural analysis models must be captured.

Inheritance graph

ENTITY IfcStructuralReaction;

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 IfcProduct;

ObjectPlacement

OPTIONAL IfcObjectPlacement;

Representation

OPTIONAL IfcProductRepresentation;

INVERSE

ReferencedBy

SET OF IfcRelAssignsToProduct FOR RelatingProduct;

ENTITY IfcStructuralActivity;

AppliedLoad

IfcStructuralLoad;

GlobalOrLocal

IfcGlobalOrLocalEnum;

INVERSE

AssignedToStructuralItem

IfcRelConnectsStructuralActivity FOR RelatedStructuralActivity;

ENTITY IfcStructuralReaction;

INVERSE

Causes

SET OF IfcStructuralAction FOR CausedBy;

END_ENTITY;