IfcStructuralLoadSingleDisplacementDistortion

Definition from IAI: Instances of the entity IfcStructuralLoadSingleForceWarping, as a subtype of IfcStructuralLoadSingleForce, shall be used to define an action opertion on a single point. In addition to forces and moments defined by its supertype a warping moment can be defined.

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 IfcStructuralLoadSingleDisplacementDistortion

SUBTYPE OF (

IfcStructuralLoadSingleDisplacement);

Distortion

OPTIONAL IfcCurvatureMeasure;

END_ENTITY;

Attribute definitions:

Distortion

The distortion curvature given to the displacement load.

Inheritance graph

ENTITY IfcStructuralLoadSingleDisplacementDistortion;

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;

ENTITY IfcStructuralLoadSingleDisplacementDistortion;

Distortion

OPTIONAL IfcCurvatureMeasure;

END_ENTITY;