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;