IfcStructuralLoadPlanarForce

BACnet MVD

#### IfcStructuralLoadPlanarForce

Natural language names

| Flächenlast
| Structural Load Planar Force

##### Semantic definitions at the entity

Entity definition

An instance of the entity IfcStructuralLoadPlanarForce shall be used to define actions on faces.

> HISTORY New entity in IFC2x2.

Attribute definitions

# | Attribute | Type | Cardinality | Description | B
--- | --- | --- | --- | --- | ---
2 | PlanarForceX | IfcPlanarForceMeasure | ? | Planar force value in x-direction. |  | X
3 | PlanarForceY | IfcPlanarForceMeasure | ? | Planar force value in y-direction. |  | X
4 | PlanarForceZ | IfcPlanarForceMeasure | ? | Planar force value in z-direction. |  | X

##### Inherited definitions from supertypes

Entity inheritance
Attribute inheritance

# | Attribute | Type | Cardinality | Description | B
--- | --- | --- | --- | --- | ---
IfcStructuralLoad
1 | Name | IfcLabel | ? | Optionally defines a name for this load. |  | X
IfcStructuralLoadOrResult
IfcStructuralLoadStatic
IfcStructuralLoadPlanarForce
2 | PlanarForceX | IfcPlanarForceMeasure | ? | Planar force value in x-direction. |  | X
3 | PlanarForceY | IfcPlanarForceMeasure | ? | Planar force value in y-direction. |  | X
4 | PlanarForceZ | IfcPlanarForceMeasure | ? | Planar force value in z-direction. |  | X

##### Formal representations

XML Specification
`<xs:element name="IfcStructuralLoadPlanarForce" type="ifc:IfcStructuralLoadPlanarForce" substitutionGroup="ifc:IfcStructuralLoadStatic" nillable="true"/>
<xs:complexType name="IfcStructuralLoadPlanarForce">
<xs:complexContent>
<xs:extension base="ifc:IfcStructuralLoadStatic">
<xs:attribute name="PlanarForceX" type="ifc:IfcPlanarForceMeasure" use="optional"/>
<xs:attribute name="PlanarForceY" type="ifc:IfcPlanarForceMeasure" use="optional"/>
<xs:attribute name="PlanarForceZ" type="ifc:IfcPlanarForceMeasure" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>
`
EXPRESS Specification
`ENTITY IfcStructuralLoadPlanarForce
SUBTYPE OF (IfcStructuralLoadStatic);
PlanarForceX : OPTIONAL IfcPlanarForceMeasure;
PlanarForceY : OPTIONAL IfcPlanarForceMeasure;
PlanarForceZ : OPTIONAL IfcPlanarForceMeasure;
END_ENTITY;

EXPRESS-G diagram

`

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