IfcStructuralLoadLinearForce

Definition from IAI: An instance of the entity IfcStructuralLoadLinearForce shall be used to define actions on curves.

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 force and moment values are given within the global unit assignment (IfcUnitAssignment).

> HISTORY: New entity in Release IFC2x edition 2.

EXPRESS specification:

ENTITY IfcStructuralLoadLinearForce
SUBTYPE OF ( | IfcStructuralLoadStatic);
LinearForceX | : | OPTIONAL IfcLinearForceMeasure;
LinearForceY | : | OPTIONAL IfcLinearForceMeasure;
LinearForceZ | : | OPTIONAL IfcLinearForceMeasure;
LinearMomentX | : | OPTIONAL IfcLinearMomentMeasure;
LinearMomentY | : | OPTIONAL IfcLinearMomentMeasure;
LinearMomentZ | : | OPTIONAL IfcLinearMomentMeasure;
END_ENTITY;

Attribute definitions:

LinearForceX | : | Linear force value in x-direction.
LinearForceY | : | Linear force value in y-direction.
LinearForceZ | : | Linear force value in z-direction.
LinearMomentX | : | Linear moment about the x-axis.
LinearMomentY | : | Linear moment about the y-axis.
LinearMomentZ | : | Linear moment about the z-axis.

Inheritance graph

ENTITY IfcStructuralLoadLinearForce;
ENTITY IfcStructuralLoad;
Name | : | OPTIONAL IfcLabel;
ENTITY IfcStructuralLoadStatic;
ENTITY IfcStructuralLoadLinearForce;
LinearForceX | : | OPTIONAL IfcLinearForceMeasure;
LinearForceY | : | OPTIONAL IfcLinearForceMeasure;
LinearForceZ | : | OPTIONAL IfcLinearForceMeasure;
LinearMomentX | : | OPTIONAL IfcLinearMomentMeasure;
LinearMomentY | : | OPTIONAL IfcLinearMomentMeasure;
LinearMomentZ | : | OPTIONAL IfcLinearMomentMeasure;
END_ENTITY;