IfcStructuralLoadSingleDisplacement

Definition from IAI: Instances of the entity IfcStructuralLoadSingleDisplacement shall be used to define the displacements of an action operating on a single point.

All values are given within the chosen coordinate system of the 'activity element' (subtypes of IfcStructuralActivity), either the local coordinate system of the activity element or the global project coordinate system which is referenced by the activity element as its geometric representation context. The units of the displacement and rotation values are given within the global unit assignment (IfcUnitAssignment).

> HISTORY: New entity in Release IFC2x edition 2.

EXPRESS specification:

ENTITY IfcStructuralLoadSingleDisplacement
SUPERTYPE OF | (IfcStructuralLoadSingleDisplacementDistortion)
SUBTYPE OF ( | IfcStructuralLoadStatic);
DisplacementX | : | OPTIONAL IfcLengthMeasure;
DisplacementY | : | OPTIONAL IfcLengthMeasure;
DisplacementZ | : | OPTIONAL IfcLengthMeasure;
RotationalDisplacementRX | : | OPTIONAL IfcPlaneAngleMeasure;
RotationalDisplacementRY | : | OPTIONAL IfcPlaneAngleMeasure;
RotationalDisplacementRZ | : | OPTIONAL IfcPlaneAngleMeasure;
END_ENTITY;

Attribute definitions:

DisplacementX | : | Displacement in x-direction.
DisplacementY | : | Displacement in y-direction.
DisplacementZ | : | Displacement in z-direction.
RotationalDisplacementRX | : | Rotation about the x-axis.
RotationalDisplacementRY | : | Rotation about the y-axis.
RotationalDisplacementRZ | : | Rotation about the z-axis.

Inheritance graph

ENTITY IfcStructuralLoadSingleDisplacement;
ENTITY IfcStructuralLoad;
Name | : | OPTIONAL IfcLabel;
ENTITY IfcStructuralLoadStatic;
ENTITY IfcStructuralLoadSingleDisplacement;
DisplacementX | : | OPTIONAL IfcLengthMeasure;
DisplacementY | : | OPTIONAL IfcLengthMeasure;
DisplacementZ | : | OPTIONAL IfcLengthMeasure;
RotationalDisplacementRX | : | OPTIONAL IfcPlaneAngleMeasure;
RotationalDisplacementRY | : | OPTIONAL IfcPlaneAngleMeasure;
RotationalDisplacementRZ | : | OPTIONAL IfcPlaneAngleMeasure;
END_ENTITY;