IfcDiscreteAccessoryTypeEnum

BACnet MVD

#### IfcDiscreteAccessoryTypeEnum

Natural language names

| Discrete Accessory Type Enum
| Énumération des types d'accessoire composé

Change log

Item | SPF | XML | Change | Description
--- | --- | --- | --- | ---
IFC2x3 to IFC4
IfcDiscreteAccessoryTypeEnum |  |  | ADDED |

##### Semantic definitions at the type

Type definition

This enumeration defines the different types of discrete accessories.

> HISTORY New enumeration in IFC4.

Enumeration definition

Constant | Description
--- | ---
ANCHORPLATE | An accessory consisting of a steel plate, shear stud connectors or welded-on rebar which is embedded into the surface of a concrete element so that other elements can be welded or bolted onto it later.
BRACKET | An L-shaped or similarly shaped accessory attached in a corner between elements to hold them together or to carry a secondary element.
SHOE | A column shoe or a beam shoe (beam hanger) used to support or secure an element.
USERDEFINED | User-defined accessory.
NOTDEFINED | Undefined accessory.

##### Formal representations

XML Specification
`<xs:simpleType name="IfcDiscreteAccessoryTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="anchorplate"/>
<xs:enumeration value="bracket"/>
<xs:enumeration value="shoe"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
`
EXPRESS Specification
`TYPE IfcDiscreteAccessoryTypeEnum = ENUMERATION OF (
ANCHORPLATE,
BRACKET,
SHOE,
USERDEFINED,
NOTDEFINED);
END_TYPE;

EXPRESS-G diagram

`

References: IfcDiscreteAccessory IfcDiscreteAccessoryType

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